Top 61 Slang For Best-Friend – Meaning & Usage

When it comes to our closest companions, the word “best friend” just doesn’t seem to cut it anymore. Thankfully, we’ve got your back. We’ve scoured the depths of contemporary slang to bring you a list of the coolest and most popular slang terms for best friend. So whether you’re looking to upgrade your BFF vocabulary or simply curious about the latest trends, this listicle is your ultimate guide to elevating your friendship game. Get ready to impress your squad with these hip and trendy terms for your ride-or-die!

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1. Bestie

Bestie is a term used to refer to one’s closest and most trusted friend. It is a shortened form of “best friend” and is often used affectionately.

For example, “I’m going out for lunch with my bestie.”
A person might say, “My bestie always knows how to make me laugh.”
Another might post a picture with their bestie on social media with the caption, “Besties forever!”

2. BFF

BFF is an acronym for “Best Friends Forever.” It is used to describe a close and enduring friendship between two individuals.

For instance, “We’ve been BFFs since kindergarten.”
A person might say, “I can always count on my BFF to be there for me.”
Another might send a text to their BFF saying, “Let’s hang out tonight, BFF!”

3. Brother from Another Mother

This phrase is used to describe a friend who is so close that they are like a brother, despite not being related by blood. It emphasizes the strength and bond of the friendship.

For example, “He’s not just a friend, he’s my brother from another mother.”
A person might introduce their close friend by saying, “This is my brother from another mother.”
Another might say, “We’ve been through thick and thin together. He’s like a brother from another mother to me.”

4. Sis

Sis is a shortened form of the word “sister” and is used to refer to a female best friend or close friend. It is often used affectionately and denotes a strong bond.

For instance, “Hey sis, let’s grab coffee tomorrow.”
A person might say, “My sis always gives the best advice.”
Another might post a picture with their sis on social media with the caption, “Sisters by heart.”

5. Bro

Bro is a shortened form of the word “brother” and is used to refer to a male best friend or close friend. It is often used casually and denotes a strong bond.

For example, “What’s up, bro? Let’s hang out later.”
A person might say, “My bro always has my back.”
Another might send a text to their bro saying, “Bro, you’re the best!”

6. Homie

Homie is a term used to refer to a close friend or companion. It is often used in urban communities to describe someone who is like family.

For example, “Me and my homie have known each other since we were kids.”
A person might say, “My homie always has my back, no matter what.”
In a conversation about friendship, someone might ask, “Who’s your closest homie?”

7. Twin

Twin is a slang term used to describe a best friend or soulmate. It implies a deep bond and understanding between two individuals.

For instance, “She’s my twin. We finish each other’s sentences.”
In a social media post, someone might say, “Happy birthday to my twin! Love you always.”
A person might introduce their best friend by saying, “This is my twin. We’ve been inseparable since day one.”

8. Twinsies

Twinsies is a term used to describe two people who are very similar or share a close bond, similar to twins. It implies a strong connection and compatibility.

For example, “We both showed up wearing the same outfit. Twinsies!”
In a conversation about shared interests, someone might say, “We both love hiking and camping. Total twinsies.”
A person might comment on a photo of two friends, “You guys are twinsies. So cute!”

9. Squad

Squad refers to a close group of friends who share a strong bond and often spend time together. It implies a sense of camaraderie and loyalty within the group.

For instance, “I’m going out with my squad tonight.”
In a group photo, someone might say, “Squad goals!”
A person might invite their friends by saying, “Join the squad for a movie night at my place.”

10. Dude

Dude is an informal term used to refer to a close friend. It is a gender-neutral term and can be used to address both male and female friends.

For example, “Hey dude, what’s up?”
In a conversation about plans, someone might say, “Let’s hang out, dude.”
A person might introduce their friend by saying, “This is my dude. We’ve known each other forever.”

11. Dudette

Dudette is a slang term used to refer to a female friend. It is the feminine version of “dude” and is often used in a casual and friendly manner.

For example, “Hey, Dudette! Want to grab some lunch?”
A group of friends might say, “Dudettes, let’s plan a girls’ night out!”
When introducing a female friend, one might say, “This is my Dudette, Sarah.”

12. Partner in crime

A “partner in crime” is a term used to describe a close friend with whom you share a strong bond and often engage in mischievous or adventurous activities together.

For instance, “Me and my partner in crime are planning a road trip.”
A person might say, “I can always count on my partner in crime to have my back.”
When reminiscing about past adventures, one might say, “Those were the days with my partner in crime.”

13. Ride or die

“Ride or die” refers to a friend who is always there for you, no matter what. This term emphasizes loyalty and the willingness to support and stand by each other through thick and thin.

For example, “She’s my ride or die. We’ve been through everything together.”
A person might say, “I know I can always count on my ride or die friend to have my back.”
When describing a strong friendship, one might say, “We’re ride or die for each other.”

14. Wingman

A “wingman” is a term used to describe a friend who helps and supports you in social situations, especially when it comes to meeting and attracting potential romantic partners. The wingman’s role is to provide assistance and create opportunities for their friend.

For instance, “He’s the best wingman. He always knows how to start a conversation.”
A person might say, “I need a wingman to help me break the ice at the party.”
When praising a friend’s support, one might say, “Thanks for being an amazing wingman!”

15. Sidekick

A “sidekick” is a term used to describe a trusted companion or close friend who accompanies and supports you in various endeavors. The term often implies a dynamic where one person takes the lead while the sidekick provides assistance and adds to the overall success.

For example, “He’s my sidekick. We make a great team.”
A person might say, “I couldn’t have achieved this without my sidekick.”
When describing a strong bond, one might say, “We’re not just friends, we’re sidekicks.”

16. Amigo

Amigo is a Spanish word that means friend. It is often used as a slang term for a close friend or best friend.

For example, “Hey amigo, wanna grab some lunch?”
A person might introduce their friend by saying, “This is my amigo, we’ve known each other for years.”
In a conversation about loyalty, someone might say, “A true amigo will always have your back.”

17. Pal

Pal is a casual term for a friend or companion. It is often used to refer to a close friend or best friend.

For instance, “Hey pal, long time no see!”
A person might say, “He’s not just my pal, he’s like a brother to me.”
In a conversation about trust, someone might say, “I can always count on my pals to be there for me.”

18. Buddy

Buddy is a term used to refer to a close friend or companion. It implies a strong bond and camaraderie between individuals.

For example, “Hey buddy, how’s it going?”
A person might say, “He’s more than just a buddy, he’s like family.”
In a conversation about support, someone might say, “My buddies are always there to lend a helping hand.”

19. Chum

Chum is a term used to refer to a close friend or companion. It implies a sense of familiarity and camaraderie.

For instance, “Hey chum, let’s grab a drink.”
A person might say, “We’ve been chums since childhood.”
In a conversation about trust, someone might say, “I can always confide in my chums.”

20. Comrade

Comrade is a term used to refer to a close friend or ally, often in a political or ideological context. It implies a sense of solidarity and shared values.

For example, “Hello, comrade! How are you today?”
A person might say, “We fought side by side, he’s not just a comrade, he’s my brother.”
In a conversation about unity, someone might say, “We stand together, comrades, against injustice.”

21. Mate

This term is commonly used in British English and Australian English to refer to a close friend or companion. It can be used for both male and female friends.

For example, “Hey mate, want to grab a pint after work?”
A person might say, “My mate and I have known each other since childhood.”
In a conversation about relationships, someone might ask, “Do you think it’s possible to marry your best mate?”

22. Homeboy

This term originated in African American Vernacular English and is used to refer to a close friend from the same neighborhood or community. It can also be used to describe someone who shares similar cultural experiences.

For instance, “My homeboy and I grew up together on the same block.”
In a conversation about loyalty, someone might say, “I know I can always count on my homeboy to have my back.”
A person might introduce their friend by saying, “This is my homeboy, we’ve been tight since high school.”

23. Main squeeze

This term is often used to refer to a person’s closest and most important friend. It signifies a strong bond and deep connection between individuals.

For example, “I can always count on my main squeeze to be there for me.”
In a discussion about friendship, someone might say, “Your main squeeze is the one person who truly knows you.”
A person might express their gratitude by saying, “I’m so lucky to have my main squeeze by my side.”

24. Wingman/Wingwoman

A wingman or wingwoman is a friend who provides support and assistance in social situations, particularly when trying to attract romantic partners. They help create a positive impression and boost confidence.

For instance, “I need my wingman to help me approach that person at the bar.”
In a conversation about dating, someone might say, “Having a wingwoman by your side can make the whole experience more enjoyable.”
A person might ask their friend, “Can you be my wingman tonight? I need some backup.”

25. Amigo/Amiga

This term is derived from Spanish and is used to refer to a friend. It can be used for both male and female friends.

For example, “Hey amigo, want to grab some tacos?”
In a conversation about friendship, someone might say, “A true amigo is always there for you.”
A person might express their appreciation by saying, “Gracias, amigo, I couldn’t have done it without you.”

26. Confidant(e)

A confidant is someone you trust with your deepest secrets and personal matters. They are a close friend who you can confide in and rely on for support.

For example, “I told my confidante about my biggest fears and insecurities.”
In a conversation about friendship, someone might say, “A true confidant is hard to find, but once you do, they become like family.”
When discussing a difficult decision, someone might ask, “Have you talked to your confidant about this? What do they think?”

27. Soulmate

A soulmate is someone who deeply understands you and shares a strong connection with you. They are often described as a person who feels like they were meant to be in your life.

For instance, “My best friend is my soulmate; we finish each other’s sentences.”
When talking about a close friendship, someone might say, “We just clicked instantly and knew we were soulmates.”
In a discussion about finding true friends, someone might comment, “It’s rare to find a soulmate, but when you do, it’s worth cherishing.”

28. Ride or Die Chick

A “ride or die chick” is a term used to describe a friend who is incredibly loyal and will stick by your side no matter what. They are always there to support you, even in the toughest of times.

For example, “My best friend is my ride or die chick; she’s always got my back.”
When discussing a challenging situation, someone might say, “I need my ride or die chick with me to get through this.”
In a conversation about trust, someone might comment, “A true ride or die chick is someone you can trust with your life.”

29. Crew

A crew refers to a close-knit group of friends who are always there for each other. They share a strong bond and often engage in activities together.

For instance, “I love hanging out with my crew; we always have a great time.”
When talking about a group of friends, someone might say, “My crew is like my second family.”
In a discussion about support systems, someone might comment, “Having a crew of friends who understand and care for you is important for your well-being.”

30. Sister from another mister

This term is used to describe a female friend who is incredibly close to you, almost like a sister. It emphasizes the strong bond and connection between the two friends.

For example, “She’s not just my best friend; she’s my sister from another mister.”
When talking about a lifelong friendship, someone might say, “We’ve been best friends for years; she’s like a sister from another mister.”
In a conversation about friendship, someone might comment, “Having a sister from another mister means having someone who understands you like no one else.”

31. Homie G

This term is a combination of “homie,” meaning a close friend or companion, and “G,” which is short for “gangster” or “gangsta.” It is often used in urban or hip-hop culture to refer to a trusted friend or ally.

For example, “Me and my homie G went to the concert together.”
A person might say, “I’ve known my homie G since we were kids.”
In a conversation about loyalty, someone might say, “You can always count on your homie G to have your back.”

32. Best bud

This term refers to someone who is not only a friend but the closest and most trusted one. It implies a deep bond and a high level of trust and companionship.

For instance, “I can always count on my best bud to be there for me.”
Someone might say, “My best bud and I have been through thick and thin together.”
In a discussion about friendship, a person might say, “Having a best bud is like having a brother or sister.”

33. Main man

This term is used to refer to a person’s closest male friend. It implies a strong bond and a deep level of trust and camaraderie.

For example, “I’m going out with my main man tonight.”
A person might say, “My main man and I have been friends since childhood.”
In a conversation about friendship, someone might say, “Your main man is the one who will always have your back.”

34. Homie-slice

This term combines “homie,” meaning a close friend, and “slice,” which is a slang term for friend or buddy. It is often used in urban or hip-hop culture to refer to a trusted and close friend.

For instance, “I’m hanging out with my homie-slice tonight.”
A person might say, “Me and my homie-slice have known each other for years.”
In a discussion about friendship, someone might say, “Your homie-slice is the one who will always have your back.”

35. Fam

This term is short for “family” and is used to refer to a close friend who is like family. It implies a strong bond and a deep level of trust and loyalty.

For example, “He’s not just a friend, he’s fam.”
A person might say, “My fam and I have been through everything together.”
In a conversation about friendship, someone might say, “Fam is the one who will always be there for you, no matter what.”

36. Ace

– For example, “He’s an ace at playing the guitar.” – “I can always count on him, he’s my ace.” – “Let’s go grab a drink, ace.”

37. Blood brother

– For instance, “We’ve been through thick and thin together, he’s like a blood brother to me.” – “He’s always got my back, he’s my blood brother.” – “We’ve known each other since we were kids, we’re practically blood brothers.”

38. Confidant

– For example, “I can always rely on her to keep my secrets, she’s my confidant.” – “He’s the person I go to when I need to talk about something personal, he’s my confidant.” – “She’s been my confidant for years, I can tell her anything.”

39. Ally

– For instance, “She’s always there for me, she’s my ally.” – “He’s my ally in this fight, we’re in it together.” – “I can always count on him, he’s my ally.”

40. Rock

– For example, “She’s my rock, she always knows how to make me feel better.” – “He’s been there for me through thick and thin, he’s my rock.” – “I don’t know what I would do without her, she’s my rock.”

41. BFFAE

This acronym is an extension of BFF (Best Friends Forever), emphasizing a long-lasting and unbreakable bond between friends. It signifies a deep and enduring friendship that will stand the test of time.

For example, “We’ve been BFFAE since kindergarten and we’re still inseparable.”
A person might say, “I know we’ll be BFFAE even when we’re old and gray.”
When describing their friendship, someone might say, “We’re not just BFF, we’re BFFAE.”

42. BFFLNMW

This acronym represents a friendship that is unwavering and will endure any challenges or obstacles that come their way. It emphasizes the unconditional support and loyalty between best friends.

For instance, “We may argue sometimes, but we’re BFFLNMW.”
A person might say, “No matter what happens, we’ll always be BFFLNMW.”
When describing their friendship, someone might say, “We’ve been through so much together, we’re definitely BFFLNMW.”

43. BFFLTDDUP

This acronym emphasizes the lifelong commitment and dedication between best friends. It signifies a friendship that will last until the end of their lives.

For example, “We made a pact to be BFFLTDDUP no matter what.”
A person might say, “Even if we live in different cities, we’ll always be BFFLTDDUP.”
When describing their friendship, someone might say, “We’re not just friends, we’re BFFLTDDUP.”

44. BFFAEAE

This acronym is an extension of BFF (Best Friends Forever), emphasizing an eternal and everlasting friendship. It signifies a friendship that will continue to grow and strengthen over time.

For instance, “We’ve been through so much together, we’re BFFAEAE.”
A person might say, “No matter what happens, we’ll always be BFFAEAE.”
When describing their friendship, someone might say, “We’re not just friends, we’re BFFAEAE.”

45. BFFL4E

This acronym represents a strong and enduring friendship that will last a lifetime. It emphasizes the deep connection and bond between best friends.

For example, “We’ve been BFFL4E since we were kids.”
A person might say, “No matter where life takes us, we’ll always be BFFL4E.”
When describing their friendship, someone might say, “We’re not just friends, we’re BFFL4E.”

46. BFFN

This term refers to a best friend who is currently close but may not be a lifelong friend. It acknowledges the strong bond between friends but also recognizes that relationships can change over time.

For example, “She’s my BFFN, but who knows what the future holds.”
A person might say, “I consider her my BFFN because we’ve been inseparable this summer.”
Another might introduce their friend by saying, “Meet my BFFN, we’ve been friends since college.”

47. BFF4L

This term emphasizes the everlasting nature of the friendship. It signifies a deep and unbreakable bond between best friends that will last a lifetime.

For instance, “She’s not just my BFF, she’s my BFF4L.”
Two friends might get matching tattoos that say “BFF4L” to symbolize their lifelong friendship.
A person might post a picture with their best friend on social media with the caption, “BFF4L, through thick and thin.”

48. BFF4E

Similar to BFF4L, this term emphasizes the eternal nature of the friendship. It suggests that the bond between best friends will last beyond a lifetime and into eternity.

For example, “I know we’ll be BFF4E, even in the afterlife.”
Two friends might exchange friendship bracelets with the inscription “BFF4E.”
A person might write a heartfelt letter to their best friend expressing their desire to be BFF4E.

49. BFF4AE

This term takes the concept of BFF4E even further, suggesting that the friendship will endure for all eternity, no matter what. It emphasizes the unbreakable and everlasting bond between best friends.

For instance, “We’re not just BFFs, we’re BFF4AE.”
Two friends might make a pact to always be there for each other, declaring themselves BFF4AE.
A person might write a poem or song about their BFF4AE to express their deep connection.

50. BFF4LIFE

Similar to BFF4L, this term underscores the lifelong nature of the friendship. It signifies a deep and unwavering bond between best friends that will endure for the entirety of their lives.

For example, “We’ve been friends since kindergarten, and we’ll be BFF4LIFE.”
Two friends might make a promise to always be there for each other, declaring themselves BFF4LIFE.
A person might throw a surprise party for their best friend to celebrate their BFF4LIFE status.

51. BFF4EVER

This term is an abbreviation for “Best Friends Forever for Ever.” It emphasizes the long-lasting and unbreakable bond between best friends.

For example, a person might say, “We’ve been BFF4EVER since kindergarten.”
In a social media post, someone might write, “Spent the day with my BFF4EVER. Love you!”
When discussing their friendship, someone might say, “We’ve been through everything together. She’s my BFF4EVER.”

52. BFF4LYFE

This term is an abbreviation for “Best Friends Forever for Life.” It signifies a friendship that will last a lifetime and beyond.

For instance, someone might say, “We made a pact to be BFF4LYFE.”
In a heartfelt message, a person might write, “To my BFF4LYFE, thank you for always being there for me.”
When introducing their best friend, someone might say, “This is my BFF4LYFE. We’ve been inseparable since college.”

53. BFF4LIFER

This term is an abbreviation for “Best Friends Forever for Lifer.” It emphasizes the lifelong commitment and dedication to the friendship.

For example, someone might say, “We’re BFF4LIFER. Nothing can break us apart.”
In a social media caption, a person might write, “Celebrating 10 years of friendship with my BFF4LIFER.”
When describing their friendship, someone might say, “We’re not just best friends, we’re BFF4LIFER.”

54. BFF4LYF

This term is an abbreviation for “Best Friends Forever for Lyfe.” It adds a playful and informal touch to the phrase “Best Friends Forever.”

For instance, someone might say, “She’s my BFF4LYF. We do everything together.”
In a text message, a person might write, “Can’t wait to see you tonight, BFF4LYF!”
When expressing their love for their best friend, someone might say, “I cherish our friendship. You’re my BFF4LYF.”

55. BFF4EVERANDADAY

This term is an extension of the phrase “Best Friends Forever,” emphasizing an everlasting bond that goes beyond eternity.

For example, someone might say, “We’re not just BFFs, we’re BFF4EVERANDADAY.”
In a heartfelt letter, a person might write, “Thank you for being my BFF4EVERANDADAY. I don’t know what I’d do without you.”
When reminiscing about their friendship, someone might say, “We’ve been through thick and thin. She’s my BFF4EVERANDADAY.”

56. BFF4EVA

This slang term is an abbreviation of “Best Friends Forever for Eternity.” It is used to describe a close friendship that is expected to last forever.

For example, “I love my BFF4EVA. We’ve been best friends since kindergarten.”
A person might post on social media, “Happy birthday to my BFF4EVA. Here’s to many more years of friendship!”
Two friends might make a pact, saying, “We promise to be BFF4EVA, no matter what.”

57. BFF4LIFERS

This slang term is an abbreviation of “Best Friends Forever for Lifers.” It is used to describe a close friendship that is expected to last for the rest of their lives.

For instance, “We’re not just friends, we’re BFF4LIFERS. We’ll always be there for each other.”
A person might say, “I know we’ll be BFF4LIFERS because we have such a strong bond.”
Two friends might joke, “We’re in it for the long haul. BFF4LIFERS, baby!”

58. BFF4LIFETIME

This slang term is an abbreviation of “Best Friends Forever for a Lifetime.” It is used to describe a close friendship that is expected to last for the duration of their lives.

For example, “I’m so grateful to have found my BFF4LIFETIME. We’re like sisters.”
A person might write in a card, “To my BFF4LIFETIME, thank you for always being there for me.”
Two friends might toast, saying, “Here’s to our BFF4LIFETIME. Cheers!”

59. BFF4LIFEANDADAY

This slang term is an abbreviation of “Best Friends Forever for Life and a Day.” It is used to describe a close friendship that is expected to last forever, with the added emphasis that it will last even longer than that.

For instance, “We’ve been through so much together. We’re BFF4LIFEANDADAY.”
A person might say, “I know we’ll be BFF4LIFEANDADAY because our friendship is unbreakable.”
Two friends might declare, “We’re not just BFFs, we’re BFF4LIFEANDADAY. Our bond is eternal.”

60. BFF4LIFETIMEANDADAY

This slang term is an abbreviation of “Best Friends Forever for a Lifetime and a Day.” It is used to describe a close friendship that is expected to last for the duration of their lives, with the added emphasis that it will last even longer than that.

For example, “We’ve been inseparable since we were kids. We’re BFF4LIFETIMEANDADAY.”
A person might say, “I’m lucky to have a BFF4LIFETIMEANDADAY. Our friendship is unbreakable.”
Two friends might affirm, “We’re not just BFFs, we’re BFF4LIFETIMEANDADAY. Our connection is everlasting.”

61. BFF4LYFETIME

This slang term is an exaggerated way to express a strong and everlasting friendship. It emphasizes the deep bond between best friends and their commitment to each other.

For example, someone might say, “She’s not just my best friend, she’s my BFF4LYFETIME.”
In a social media post, a person might caption a photo with their best friend, “Celebrating our BFF4LYFETIME bond.”
When talking about their friendship, someone might say, “We’ve been BFF4LYFETIME and I know I can always count on them.”