Top 52 Slang For Underwear – Meaning & Usage

Whether you call them undergarments, intimates, or unmentionables, underwear is a part of everyone’s daily wardrobe. But did you know that there’s a whole world of slang dedicated to this essential clothing item? From cheeky euphemisms to playful nicknames, we’ve got you covered with our list of the top slang for underwear. Get ready to chuckle, blush, and maybe even learn a thing or two about this hidden language of underpants.

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1. Knickers

This term refers to women’s undergarments that cover the waist and hips and are typically made of lightweight fabric. “Knickers” is a British term for underwear.

For example, a woman might say, “I need to buy some new knickers for my vacation.”
In a conversation about lingerie, someone might ask, “Do you prefer thongs or knickers?”
A person shopping for underwear might say, “I like the comfort and coverage of knickers.”

2. Tighty Whities

This phrase describes men’s brief-style underwear that is typically white in color. “Tighty whities” is a colloquial term often used to refer to this specific style of underwear.

For instance, a person might say, “I need to do laundry because I’m running out of clean tighty whities.”
In a comedic context, someone might make a joke like, “Only dads wear tighty whities.”
A person discussing nostalgia might say, “Remember when everyone wore tighty whities in the ’90s?”

3. Boxers

This term refers to loose-fitting men’s underwear that covers the waist and thighs. “Boxers” are typically made of lightweight fabric and provide more breathability and freedom of movement compared to other styles.

For example, a man might say, “I prefer boxers because they’re more comfortable.”
In a conversation about men’s fashion, someone might ask, “Do you wear boxers or briefs?”
A person shopping for underwear might say, “I need to buy some new boxers because mine are getting worn out.”

4. Undies

This is a casual term used to refer to both men’s and women’s undergarments. “Undies” is a shortened form of the word “underwear” and is often used in a lighthearted or playful context.

For instance, someone might say, “I need to do laundry because I’m running out of clean undies.”
In a conversation about laundry, a person might ask, “Do you separate your undies from your other clothes?”
A person discussing comfort might say, “I always prioritize soft and cozy undies.”

5. Ginch

This term refers to men’s underwear, specifically brief-style underwear. “Ginch” is a colloquial term often used in Canadian English to refer to underpants.

For example, a person might say, “I need to buy some new ginch because mine are getting worn out.”
In a conversation about men’s fashion, someone might ask, “Do you prefer boxers or ginch?”
A person shopping for underwear might say, “I like the support and snug fit of ginch.”

6. Skivvies

Skivvies is a slang term for underwear. It is often used to refer to men’s briefs or boxer briefs. The term can also be used more broadly to refer to any type of underwear.

For example, a person might say, “I need to buy some new skivvies.”
In a comedic context, someone might joke, “Don’t forget to wear clean skivvies in case you get hit by a bus.”
A person discussing fashion might say, “I prefer boxer briefs over traditional skivvies for comfort.”

7. Reg Grundies

Reg Grundies is Australian slang for underwear. The term is derived from the brand name “Reg Grundy,” which was a popular underwear brand in Australia.

For instance, a person might say, “I need to do laundry, I’m running out of clean Reg Grundies.”
In a casual conversation about clothing, someone might ask, “What’s your favorite brand of Reg Grundies?”
A person discussing Australian culture might mention, “Reg Grundies is a common term used across the country to refer to underwear.”

8. Long Johns

Long Johns are a type of thermal underwear that covers the legs and often extends to the waist or chest. They are typically worn during cold weather to provide extra warmth.

For example, a person might say, “I always wear long johns when I go skiing.”
In a discussion about winter clothing, someone might ask, “Do you prefer long johns or leggings for layering?”
A person discussing outdoor activities in cold climates might recommend, “Make sure to pack a pair of long johns for your camping trip.”

9. Nip Slip

Nip slip refers to the accidental exposure of a person’s nipple, typically due to a wardrobe malfunction. It is often used in the context of women’s clothing and can occur when a bra or top fails to provide adequate coverage.

For instance, a person might say, “She had a nip slip on the red carpet last night.”
In a discussion about fashion mishaps, someone might share, “I had a nip slip at a party once, it was so embarrassing.”
A person discussing celebrity gossip might mention, “There have been numerous nip slip incidents caught on camera during award shows.”

10. Go Commando

Go commando is a phrase that means to not wear any underwear. It is often used to describe the act of going without undergarments, typically for comfort or personal preference.

For example, a person might say, “I’m going to go commando today, it’s so hot outside.”
In a casual conversation about clothing choices, someone might ask, “Do you ever go commando?”
A person discussing travel tips might suggest, “If you’re going on a long flight, consider going commando for added comfort.”

11. Unmentionables

This term refers to any type of underwear or undergarment. It is used to avoid directly mentioning or discussing the specific item of clothing.

For example, a grandmother might say, “Don’t forget to pack your unmentionables for the trip.”
In a historical novel set in the Victorian era, a character might refer to their underwear as “unmentionables.”
A person discussing fashion might comment, “Choosing the right unmentionables can make a big difference in how your clothes fit and feel.”

12. Panties

This term specifically refers to women’s underwear, typically briefs or shorts that provide coverage for the groin area and buttocks. It is a more informal and playful term.

For instance, a woman might say, “I need to buy some new panties.”
In a conversation about lingerie, someone might mention, “Lace panties are a popular choice for special occasions.”
A person discussing comfort might comment, “Cotton panties are great for everyday wear.”

13. Briefs

This term refers to men’s underwear that provides full coverage for the groin area and buttocks. Briefs are typically snug-fitting and have an elastic waistband.

For example, a man might say, “I prefer wearing briefs for everyday comfort.”
In a discussion about different styles of men’s underwear, someone might mention, “Boxer briefs offer a combination of support and freedom of movement.”
A person discussing fashion might comment, “Briefs are a classic and timeless choice for men’s underwear.”

14. Thongs

This term refers to a type of underwear that provides minimal coverage, with a thin strip of fabric or elastic passing between the buttocks. Thongs are typically worn by women, but can also be worn by men.

For instance, a woman might say, “I like wearing thongs under tight-fitting dresses.”
In a conversation about swimwear, someone might mention, “Many bikinis come with thong bottoms.”
A person discussing comfort might comment, “Thongs may take some getting used to, but many people find them comfortable once they find the right fit.”

15. Drawers

This term refers to old-fashioned or vintage-style underwear, typically loose-fitting and made of cotton or linen. Drawers were commonly worn by both men and women in the past.

For example, a historical reenactor might say, “I’m wearing period-accurate drawers for this event.”
In a discussion about fashion history, someone might mention, “Drawers were an important part of a person’s wardrobe in the 19th century.”
A person discussing vintage clothing might comment, “Finding a pair of antique drawers in good condition can be a real treasure.”

16. Jockeys

Jockeys are a type of men’s underwear that is tight-fitting and provides support. They are similar to briefs but are often made of a stretchy material and have a shorter leg length.

For example, a person might say, “I prefer wearing jockeys for sports because they keep everything in place.”
Someone might ask, “Do jockeys come in different colors?”
A person might comment, “Jockeys are my go-to underwear for everyday comfort.”

17. Bloomers

Bloomers are a type of women’s underwear that is loose-fitting and typically extends to or below the knee. They were commonly worn in the 19th century but are now considered outdated.

For instance, in a historical drama, a character might be shown wearing bloomers under her dress.
A person might ask, “Do people still wear bloomers?”
Someone might comment, “Bloomers were a revolutionary garment for women’s comfort and freedom of movement.”

18. Skants

Skants are a combination of skirts and pants and are a type of underwear that resembles a skirt. They are typically worn by women and offer a more feminine alternative to traditional underwear.

For example, a person might say, “I love wearing skants because they feel more comfortable than regular underwear.”
Someone might ask, “Where can I buy skants?”
A person might comment, “Skants are perfect for adding a touch of femininity to my everyday outfits.”

19. Gitch

Gitch is a Canadian slang term for underwear. It is often used in a casual and playful manner.

For instance, a person might say, “I need to buy some new gitch.”
Someone might ask, “What’s your favorite brand of gitch?”
A person might comment, “Gitch is such a fun word to say!”

20. Granny Panties

Granny panties are a colloquial term for women’s underwear that is high-waisted and provides full coverage. The term is often used humorously or derogatorily.

For example, a person might say, “I find granny panties to be the most comfortable.”
Someone might ask, “Do people still wear granny panties?”
A person might comment, “I don’t care what anyone says, granny panties are the best for preventing panty lines.”

21. Commando

This term refers to not wearing any underwear at all. It is often used to describe the act of going “commando” and not wearing any undergarments.

For example, someone might say, “I forgot to do laundry, so I had to go commando today.”
In a casual conversation about clothing preferences, a person might admit, “I actually prefer going commando.”
A friend might ask, “Do you ever go commando? I’ve always wondered if it’s comfortable.”

22. Cheekies

Cheekies are a type of underwear that provides minimal coverage, specifically designed to show off the wearer’s buttocks. They typically have a low rise and a high-cut leg opening.

For instance, someone might say, “I love wearing cheekies because they make me feel sexy.”
In a conversation about lingerie, a person might ask, “Do you have any recommendations for comfortable cheekies?”
A friend might comment, “I find cheekies to be more comfortable than traditional underwear.”

23. BVDs

BVDs is a brand of men’s underwear that has become synonymous with men’s underwear in general. The term is often used to refer to any type of men’s underwear.

For example, someone might say, “I need to buy some new BVDs.”
In a conversation about men’s fashion, a person might ask, “Do you prefer boxers or BVDs?”
A friend might comment, “I find that BVDs are more comfortable than other brands.”

24. Y-fronts

Y-fronts are a style of men’s briefs that have a Y-shaped front opening. The opening provides easier access for urination. The term “Y-fronts” is often used to describe any men’s briefs with a front opening.

For instance, someone might say, “I prefer wearing Y-fronts because they are more convenient.”
In a conversation about men’s underwear, a person might ask, “Do you find Y-fronts comfortable?”
A friend might comment, “I’ve always worn Y-fronts, they’re the only style I like.”

25. Knickerbockers

Knickerbockers are an old-fashioned style of women’s underwear that is loose-fitting and extends to just below the knee. The term “knickerbockers” is often used to describe any type of old-fashioned women’s underwear.

For example, someone might say, “I found a box of my grandmother’s knickerbockers in the attic.”
In a conversation about historical fashion, a person might ask, “Have you ever seen knickerbockers before?”
A friend might comment, “Knickerbockers were popular back in the day, but I’m glad we have more comfortable options now.”

26. Tighty-whities

This term refers to white-colored briefs, typically made of cotton, that fit snugly around the waist and thighs. The term “tighty-whities” is often used in a playful or humorous manner.

For example, someone might say, “I need to do laundry because all I have left are tighty-whities.”
In a comedic skit, a character might joke, “I’m rocking the tighty-whities today, feeling extra confident.”
A person discussing fashion might comment, “Tighty-whities are a classic underwear style that never goes out of trend.”

27. Jocks

This term refers to a type of underwear specifically designed for athletic activities. Jocks are typically made with a supportive pouch and a waistband that sits low on the hips.

For instance, a person might say, “I always wear jocks when I go to the gym.”
During a sports conversation, someone might mention, “Jocks provide the necessary support and comfort for intense physical activities.”
A fitness enthusiast might recommend, “Invest in a good pair of jocks if you’re into sports or workouts.”

28. G-string

This term refers to a type of underwear that consists of a narrow strip of fabric that passes between the buttocks and is attached to a waistband. G-strings provide minimal coverage and are often worn to avoid visible panty lines.

For example, someone might say, “I love wearing a G-string under tight-fitting dresses.”
During a beach conversation, a person might mention, “Many people opt for G-strings as their swimwear choice.”
A fashion blogger might recommend, “G-strings are a great option when you want to avoid visible underwear lines.”

29. Trunks

This term refers to a hybrid style of underwear that combines the length of boxer shorts with the snug fit of briefs. Trunks offer support and coverage while providing a stylish and comfortable option.

For instance, someone might say, “I prefer wearing trunks because they offer the best of both worlds.”
During a casual conversation, a person might mention, “Trunks are a popular choice among men due to their versatility.”
A fashion magazine might suggest, “Trunks are the perfect underwear choice for everyday wear or as a base layer for athletic activities.”

30. Banana hammock

This term refers to a style of underwear that is very revealing and tight-fitting, resembling a hammock for a banana. The term “banana hammock” is often used in a humorous or mocking way.

For example, someone might say, “I can’t believe he wears a banana hammock to the beach.”
During a comedy routine, a comedian might joke, “I wouldn’t be caught dead in a banana hammock.”
A person discussing fashion might comment, “Banana hammocks are definitely not for the faint of heart and require confidence to pull off.”

31. Budgie smugglers

This term is commonly used in Australia and refers to men’s swimwear or underwear that is tight and revealing, similar to what a budgie (a small bird) might wear.

For example, “He strutted down the beach in his budgie smugglers.”
In a humorous conversation, someone might say, “I can’t believe he wears budgie smugglers to the pool.”
A person discussing fashion might comment, “Budgie smugglers are definitely not for everyone, but some people can pull them off.”

32. Fruit of the Looms

This term is a play on the brand name “Fruit of the Loom,” which is a well-known underwear brand. It is often used as a generic term for underwear in general.

For instance, “I need to buy some new Fruit of the Looms.”
In a casual conversation, someone might say, “I forgot to pack my Fruit of the Looms for the trip.”
A person discussing comfortable clothing might say, “I love wearing Fruit of the Looms because they’re so soft.”

33. Lingerie

Lingerie refers to women’s undergarments that are usually more delicate, decorative, and designed to be seductive or attractive. It is often worn to enhance the feeling of sensuality or for special occasions.

For example, “She surprised her partner with a gift of lingerie.”
In a discussion about fashion, someone might say, “Lingerie is an important part of feeling confident.”
A person might comment, “I love buying new lingerie to treat myself.”

34. Boy shorts

Boy shorts are a style of women’s underwear that have a shorter leg length and a fit similar to shorts. They provide more coverage than other types of underwear and are often considered comfortable and flattering.

For instance, “She prefers wearing boy shorts instead of thongs.”
In a conversation about fashion, someone might say, “Boy shorts are a popular choice for women who want both comfort and style.”
A person might comment, “I find boy shorts to be the most comfortable type of underwear.”

35. Bikinis

Bikinis are women’s two-piece swimsuits that typically consist of a bra-like top and a bottom that provides minimal coverage. The term is often used interchangeably with women’s underwear, especially when referring to the bottom part.

For example, “She bought a new bikini for her beach vacation.”
In a conversation about fashion, someone might say, “Bikinis are the go-to choice for many women during the summer.”
A person might comment, “I prefer wearing bikinis instead of one-piece swimsuits.”

36. Hipsters

Hipsters are a style of underwear that sits low on the hips and provides full coverage in the front and back. They are known for their fashionable design and comfort.

For example, “She prefers wearing hipsters because they don’t show under her jeans.”
A person might say, “I find hipsters to be the most comfortable style of underwear.”
Another might comment, “Hipsters are great for wearing with low-rise pants.”

37. Thigh-huggers

Thigh-huggers are a type of underwear that fit snugly around the thighs and provide support and coverage. They are often shorter in length compared to other styles of boxer briefs.

For instance, “He likes wearing thigh-huggers for sports activities.”
A person might say, “Thigh-huggers are perfect for preventing chafing during workouts.”
Another might comment, “I prefer thigh-huggers because they don’t ride up.”

38. Tighty-blues

Tighty-blues, also known as tighty-whities, are a type of underwear that are typically white in color and have a snug fit. They are considered a classic style of briefs.

For example, “He still wears tighty-blues like he did when he was a kid.”
A person might say, “Tighty-blues are a timeless choice for everyday underwear.”
Another might comment, “I find tighty-blues to be the most supportive style of underwear.”

39. Boxer briefs

Boxer briefs are a combination of boxers and briefs, providing the comfort and coverage of boxers with the support of briefs. They are a popular choice for men.

For instance, “He prefers wearing boxer briefs because they offer the best of both worlds.”
A person might say, “Boxer briefs are great for wearing under tight-fitting pants.”
Another might comment, “I find boxer briefs to be the most versatile style of underwear.”

40. Teddy

A teddy is a type of one-piece lingerie that combines a camisole or tank top with underwear. It is typically made from lace or satin and is worn as a seductive garment.

For example, “She surprised her partner with a sexy teddy for their anniversary.”
A person might say, “Teddy lingerie is perfect for special occasions.”
Another might comment, “I feel confident and sexy when wearing a teddy.”

41. Girdle

A girdle is a type of undergarment that helps shape and support the waist and hips. It is often made of elastic or stretchy fabric and can provide a slimming effect.

For example, “She wore a girdle under her dress to give her a more hourglass figure.”
In a discussion about fashion, someone might say, “Girdles were popular in the 1950s as a way to achieve a desired silhouette.”
A person recommending shapewear might suggest, “If you want to smooth out your curves, try wearing a girdle.”

42. Corset

A corset is a tight-fitting undergarment that is worn to shape and support the waist. It is typically made of stiff material and is laced or hooked to provide a customized fit.

For instance, “She laced up her corset to achieve an exaggerated hourglass shape.”
In a historical context, one might say, “Corsets were commonly worn by women in the Victorian era.”
A person discussing body modification might mention, “Some people use corsets for waist training to permanently reshape their bodies.”

43. Brassiere or Bra

A brassiere, commonly known as a bra, is a garment worn by women to support the breasts. It typically consists of two cups, shoulder straps, and a band around the chest.

For example, “She wore a comfortable bra for everyday wear.”
In a conversation about lingerie, someone might say, “There are many different styles of bras, including push-up, sports, and balconette.”
A person discussing body positivity might say, “Finding the right bra can help boost confidence and make a person feel more comfortable in their own skin.”

44. Jockstrap

A jockstrap is a type of underwear primarily worn by males to provide support to the genitals during athletic activities. It consists of a waistband and a pouch for the genitals, with straps extending around the buttocks.

For instance, “He always wears a jockstrap when playing sports to prevent injuries.”
In a conversation about sports equipment, someone might say, “A jockstrap is an essential item for male athletes.”
A person discussing the importance of protection in sports might mention, “Wearing a jockstrap can help prevent accidents and provide added support.”

45. Spanx

Spanx is a brand of shapewear that provides compression and support to various areas of the body, including the waist, hips, thighs, and buttocks. It is designed to create a smoother and more toned appearance.

For example, “She wore Spanx under her dress to give her a more streamlined silhouette.”
In a discussion about fashion, someone might say, “Spanx has become popular for its ability to enhance body confidence.”
A person recommending shapewear might suggest, “If you want to smooth out any lumps or bumps, try wearing Spanx.”

46. Undershorts

Undershorts are a type of underwear that are worn beneath outer clothing. They are typically shorter in length compared to regular shorts.

For example, “I need to buy some new undershorts for my upcoming trip.”
A person might say, “I prefer wearing undershorts for added comfort.”
In a discussion about fashion, someone might mention, “Undershorts are a popular choice for athletes due to their moisture-wicking properties.”

47. Underpants

Underpants are a type of underwear that cover the lower body and are worn beneath outer clothing. They are typically made of a soft and breathable fabric.

For instance, “I need to buy new underpants as my old ones are worn out.”
A person might say, “I prefer wearing boxer briefs as my go-to underpants.”
In a conversation about laundry, someone might ask, “Have you washed your underpants yet?”

48. Pantaloons

Pantaloons are a type of loose-fitting trousers that are typically worn by women and girls. They can be made of various materials and are often used as a form of underwear.

For example, “She wore a petticoat under her pantaloons.”
A person might say, “Pantaloons were commonly worn by women in the 19th century.”
In a discussion about historical fashion, someone might mention, “Pantaloons were often decorated with lace and ruffles.”

49. Petticoat

A petticoat is a type of underskirt that is worn under a skirt or dress. It adds volume and shape to the outer garment and can be made of various fabrics.

For instance, “She wore a petticoat to give her dress more flare.”
A person might say, “Petticoats were popular during the Victorian era.”
In a conversation about fashion trends, someone might ask, “Do you think petticoats will make a comeback?”

50. All Fur Coat and No Knickers

This phrase is used to describe someone who presents themselves as sophisticated or glamorous, but lacks substance or authenticity. It implies that the person is superficial and lacks depth.

For example, “She may seem all fur coat and no knickers, but she’s actually very intelligent.”
A person might say, “Don’t be fooled by his flashy appearance, he’s all fur coat and no knickers.”
In a discussion about first impressions, someone might mention, “It’s important to look beyond someone’s exterior, as they might be all fur coat and no knickers.”

51. Knickers in a Knot

This phrase is used to describe someone who is overly upset or agitated about a trivial matter. It implies that the person is overreacting and getting worked up over something insignificant.

For example, “She got her knickers in a knot when she realized she forgot her phone at home.”
A friend might say, “Don’t get your knickers in a knot, it’s just a small mistake.”
In a lighthearted conversation, someone might joke, “He always gets his knickers in a knot over the smallest things.”

52. Underdaks

This term is Australian slang for underwear. It is a casual and colloquial way to refer to undergarments.

For instance, “I need to buy some new underdaks.”
A person might ask, “Do you wear underdaks under your pajamas?”
In a conversation about clothing, someone might say, “I prefer boxer briefs as my underdaks of choice.”