Top 54 Slang For Of Course – Meaning & Usage

Of course, you want to stay up to date with the latest slang and trends. Well, we’ve got you covered! In this article, we’ve compiled a list of the top slang phrases that mean “of course.” Whether you’re looking to impress your friends or simply want to stay in the know, this listicle is a must-read. Get ready to upgrade your vocabulary and show off your slang skills!

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1. Obvi

A shortened version of “obviously,” used to express agreement or to state something that is clearly understood or expected.

  • For example, if someone asks, “Are you going to the party tonight?” you might respond, “Obvi!”
  • In a conversation about a popular TV show, someone might say, “Obvi, the main character is going to save the day.”
  • When discussing a simple task, one might say, “Obvi, just press the button to turn it on.”

2. No doubt

An expression used to convey complete agreement or certainty about something.

  • For instance, if someone asks, “Are you coming to the concert?” you might respond, “No doubt!”
  • In a discussion about a team’s victory, someone might say, “They played so well, no doubt they deserved to win.”
  • When expressing confidence in a friend’s abilities, one might say, “You’ll ace the test, no doubt about it.”

3. For sure

An affirmation or agreement, indicating certainty or agreement with a statement or question.

  • For example, if someone asks, “Can you help me with this project?” you might respond, “For sure!”
  • In a conversation about weekend plans, someone might say, “I’m going to the beach for sure.”
  • When expressing agreement with a statement, one might say, “For sure, that movie was amazing.”

4. Definitely

An emphatic agreement or confirmation, expressing certainty or agreement with a statement.

  • For instance, if someone asks, “Are you going to the party?” you might respond, “Definitely!”
  • In a discussion about a decision, someone might say, “I definitely think we should go with option B.”
  • When expressing strong agreement, one might say, “Definitely, that’s the best solution.”

5. Absolutely

An enthusiastic agreement or confirmation, indicating complete certainty or agreement with a statement.

  • For example, if someone asks, “Do you want to go out for dinner?” you might respond, “Absolutely!”
  • In a conversation about a successful business venture, someone might say, “The new product line is absolutely amazing.”
  • When expressing unwavering support, one might say, “Absolutely, I’m with you all the way.”

6. Sure thing

This phrase is used to confirm agreement or acceptance of something. It is often used to express certainty or willingness to do something.

  • For example, if someone asks, “Can you help me with this?”, you can respond with, “Sure thing!”
  • When someone asks, “Can I borrow your pen?”, you can reply, “Sure thing, here you go.”
  • If a friend asks, “Do you want to grab lunch?”, you can say, “Sure thing, I’m hungry.”

7. You bet

This slang phrase is used to express strong agreement or certainty. It is often used to show enthusiasm or confidence in a statement.

  • For instance, if someone says, “I’ll be there on time,” you can respond with, “You bet!”
  • If a friend asks, “Do you think we’ll win the game?”, you can reply, “You bet we will.”
  • When someone says, “I can count on you, right?”, you can assure them, “You bet you can.”

8. Naturally

This word is used to indicate that something is expected or obvious. It is often used to express agreement or acknowledgement of a statement.

  • For example, if someone says, “You’ll be there, right?”, you can reply with, “Naturally.”
  • When someone asks, “Can I have a slice of pizza?”, you can respond with, “Naturally, help yourself.”
  • If a friend says, “I knew you’d understand,” you can affirm, “Naturally, we’re on the same page.”

9. Indeed

This word is used to emphasize agreement or confirmation. It is often used to show that something is true or accurate.

  • For instance, if someone says, “The weather is beautiful today,” you can respond with, “Indeed it is.”
  • When someone asks, “Did you enjoy the movie?”, you can reply, “Indeed, it was fantastic.”
  • If a friend says, “I heard you got the job,” you can confirm, “Indeed, I start next week.”

10. Without question

This phrase is used to indicate absolute certainty or agreement. It is often used to emphasize that there is no room for doubt or disagreement.

  • For example, if someone says, “You’re the best person for the job,” you can respond with, “Without question.”
  • When someone asks, “Can I rely on you?”, you can reply, “Without question, you can.”
  • If a friend says, “You’re always there for me,” you can affirm, “Without question, I’ll always be.”

11. Most definitely

This phrase is used to express strong agreement or certainty. It is often used to emphasize a positive response or to show complete agreement with something.

  • For example, if someone asks, “Are you coming to the party?” you might respond, “Most definitely!”
  • In a discussion about a movie, someone might say, “The ending was amazing, most definitely.”
  • If someone suggests going out for dinner, you might reply, “Most definitely, I’m hungry!”

12. Without a doubt

This phrase is used to express absolute certainty or agreement. It is often used to emphasize that there is no question or hesitation about something.

  • For instance, if someone asks, “Is he the best player on the team?” you might respond, “Without a doubt!”
  • In a conversation about a decision, someone might say, “Without a doubt, this is the best option.”
  • If someone asks if you enjoyed a concert, you might reply, “Without a doubt, it was amazing!”

13. No question

This phrase is used to express strong agreement or certainty. It is often used to emphasize that there is no doubt or hesitation about something.

  • For example, if someone asks, “Do you think she’ll win the competition?” you might respond, “No question!”
  • In a discussion about a controversial topic, someone might say, “No question, this is the right decision.”
  • If someone asks if you want dessert, you might reply, “No question, I love chocolate!”

14. Of course

This phrase is used to express agreement or confirmation. It is often used to indicate that something is expected or obvious.

  • For instance, if someone asks, “Can you help me with this?” you might respond, “Of course!”
  • In a conversation about plans, someone might say, “Of course, I’ll be there.”
  • If someone asks if you want a drink, you might reply, “Of course, thank you!”

15. Certainly

This word is used to express agreement or confirmation. It is often used to indicate that something is true or accurate.

  • For example, if someone asks, “Is she the best candidate for the job?” you might respond, “Certainly!”
  • In a discussion about a theory, someone might say, “Certainly, that explanation makes the most sense.”
  • If someone asks if you can attend a meeting, you might reply, “Certainly, I’ll mark it on my calendar!”

16. Defo

A shortened version of “definitely,” used to express strong agreement or confirmation. It is commonly used in casual conversations or text messages.

  • For example, if someone asks, “Are you coming to the party tonight?” you might respond, “Defo!”
  • In a discussion about favorite movies, you might say, “Defo watch ‘The Shawshank Redemption’ if you haven’t already.”
  • A friend might ask, “Do you want to grab pizza for dinner?” and you can reply, “Defo, I’m craving it!”

17. Fo sho

A slang expression meaning “for sure” or “definitely.” It is often used to show agreement or certainty in a casual and laid-back manner.

  • For instance, if someone asks, “Do you want to go to the beach tomorrow?” you can reply, “Fo sho!”
  • In a conversation about weekend plans, you might say, “I’m going hiking on Saturday, fo sho.”
  • A friend might say, “I’m thinking of ordering pizza for dinner,” and you can respond, “Fo sho, I’m in!”

18. Hell yeah

An emphatic slang phrase used to express enthusiastic agreement or excitement. It is often used to show strong approval or enthusiasm for something.

  • For example, if someone asks, “Do you want to go to the concert tonight?” you can reply, “Hell yeah!”
  • In a discussion about favorite bands, you might exclaim, “Hell yeah, I love their music!”
  • A friend might say, “I just got tickets to the game,” and you can respond, “Hell yeah, that’s awesome!”

19. Totally

A slang term used to indicate complete agreement or affirmation. It is commonly used in informal conversations or text messages.

  • For instance, if someone asks, “Do you want to grab coffee?” you might reply, “Totally!”
  • In a discussion about weekend plans, you might say, “I’m totally up for going to the beach.”
  • A friend might ask, “Do you agree with what he said?” and you can respond, “Totally, he made some valid points.”

20. Yup

A casual and informal way of saying “yes.” It is a shortened version of “yep” or “yeah” and is commonly used in everyday conversations.

  • For example, if someone asks, “Can you pass me the salt?” you can reply, “Yup.”
  • In a discussion about favorite foods, you might say, “Yup, pizza is my go-to.”
  • A friend might ask, “Did you watch the latest episode?” and you can respond, “Yup, it was great!”

21. Absolutely, positively

This phrase is used to emphasize agreement or certainty. It is a way of saying “of course” with more emphasis.

  • For example, if someone asks, “Are you going to the party?” you might respond, “Absolutely, positively!”
  • In a conversation about a sure thing, someone might say, “That deal is absolutely, positively going to happen.”
  • Another usage might be, “I absolutely, positively love chocolate ice cream.”

22. No brainer

This term is used to describe a decision or choice that is extremely easy or obvious. It implies that there is no need for further thought or consideration.

  • For instance, if someone asks, “Should we go to the beach on such a sunny day?” you might respond, “Definitely, it’s a no brainer!”
  • In a discussion about job offers, someone might say, “Taking that promotion was a no brainer for me.”
  • Another example might be, “Ordering pizza for dinner is a no brainer when you don’t feel like cooking.”

23. You know it

This phrase is used to express strong agreement or affirmation. It is a way of saying “of course” or “definitely” with emphasis.

  • For example, if someone asks, “Are you ready for the game?” you might respond, “You know it!”
  • In a conversation about a favorite band, someone might say, “Their new album is amazing, you know it!”
  • Another usage might be, “You know it’s going to be a great day when the sun is shining.”

24. No problem

This phrase is used to indicate that something can be done or accommodated without difficulty or hesitation. It is a way of saying “of course” or “it’s not a problem”.

  • For instance, if someone asks, “Can you help me with this task?” you might respond, “No problem!”
  • In a conversation about a favor, someone might say, “I can pick up your mail while you’re away, no problem.”
  • Another example might be, “You can borrow my car for the weekend, no problem at all.”

25. Positively

This term is used to express strong agreement or certainty. It is a way of saying “of course” or “without question” with emphasis.

  • For example, if someone asks, “Are you going to the concert?” you might respond, “Positively!”
  • In a conversation about a certain outcome, someone might say, “That team will positively win the championship.”
  • Another usage might be, “I positively believe in the power of positive thinking.”

26. Without fail

This phrase is used to express absolute certainty or assurance that something will happen or be done. It emphasizes that there is no doubt or possibility of failure.

  • For example, “He always arrives on time, without fail.”
  • A person might say, “I can count on her to complete the task without fail.”
  • Another might say, “The team has won every game this season, without fail.”

27. Undoubtedly

This word is used to convey a strong sense of certainty or conviction about something. It indicates that there is no doubt or question in the speaker’s mind.

  • For instance, “She is undoubtedly the best candidate for the job.”
  • A person might say, “Undoubtedly, the team will win the championship.”
  • Another might say, “His talent is undoubtedly exceptional.”

28. Without a shadow of a doubt

This phrase is used to emphasize complete certainty or conviction. It suggests that there is no room for doubt or uncertainty in the speaker’s mind.

  • For example, “He is without a shadow of a doubt the most talented musician I’ve ever heard.”
  • A person might say, “Without a shadow of a doubt, she will succeed in her endeavors.”
  • Another might say, “The evidence proves his guilt without a shadow of a doubt.”

29. Beyond a shadow of a doubt

This phrase is used to convey absolute certainty or conviction. It suggests that there is no possibility of doubt or uncertainty.

  • For instance, “The evidence proves his innocence beyond a shadow of a doubt.”
  • A person might say, “Beyond a shadow of a doubt, she is the most qualified candidate.”
  • Another might say, “The team’s performance demonstrates their superiority beyond a shadow of a doubt.”

30. Without hesitation

This phrase is used to indicate that someone does or says something immediately and without any doubt or second thoughts.

  • For example, “He agreed to help without hesitation.”
  • A person might say, “When asked, he answered without hesitation.”
  • Another might say, “She made the decision without hesitation.”

31. No ifs, ands, or buts

This phrase is used to emphasize that there are no exceptions or excuses. It means that there are no doubts or hesitations about something.

  • For example, if someone asks if you will attend a party, you might respond, “No ifs, ands, or buts, I’ll be there.”
  • In a discussion about rules, someone might say, “When it comes to safety, there should be no ifs, ands, or buts.”
  • A coach might tell their team, “No ifs, ands, or buts, we need to give it our all in this game.”

32. Hands down

This phrase is used to indicate that something is the best or most superior option without a doubt. It expresses certainty and confidence in a particular choice or outcome.

  • For instance, if someone asks for the best restaurant in town, you might say, “Hands down, it’s that Italian place.”
  • In a debate about the greatest athlete of all time, someone might argue, “Michael Jordan is hands down the best basketball player.”
  • A person might say, “Hands down, this has been the most exciting vacation I’ve ever had.”

33. Without any reservation

This phrase means to do or say something without any doubts, hesitation, or reservation. It indicates complete agreement or support without any uncertainty.

  • For example, if someone asks if you would recommend a book, you might say, “Without any reservation, it’s a must-read.”
  • In a discussion about a decision, someone might state, “I am without any reservation in favor of this plan.”
  • A person might say, “I can say without any reservation that she is the most talented artist I’ve ever seen.”

34. Without any doubt

This phrase is used to express complete certainty or conviction about something. It indicates that there is no room for doubt or uncertainty.

  • For instance, if someone asks if you believe in their abilities, you might say, “Without any doubt, you can do it.”
  • In a conversation about a controversial topic, someone might assert, “Without any doubt, climate change is a pressing issue.”
  • A person might say, “I can say without any doubt that this is the best pizza I’ve ever tasted.”

35. No two ways about it

This phrase means that there is only one way to interpret or understand something. It emphasizes that there is no room for debate or alternative viewpoints.

  • For example, if someone asks if you enjoyed a movie, you might respond, “No two ways about it, it was fantastic.”
  • In a discussion about a controversial decision, someone might assert, “No two ways about it, it was the right choice.”
  • A person might say, “I can say no two ways about it, she is the most talented singer I’ve ever heard.”

36. Without any second thoughts

This phrase is used to indicate that there is no hesitation or doubt about something. It implies a strong agreement or affirmation.

  • For example, if someone asks, “Can you help me with this?” and you respond, “Without any second thoughts!”, it means you are eagerly willing to assist.
  • In a conversation about a decision, someone might say, “I would without any second thoughts choose the beach as my vacation destination.”
  • If someone suggests going out for dinner and you reply, “Without any second thoughts, let’s go to that new sushi place!”

37. Without any qualms

This phrase is used to indicate that there are no doubts, worries, or concerns about something. It implies a willingness to proceed without any reservations.

  • For instance, if someone asks, “Can you borrow my car?” and you respond, “Without any qualms!”, it means you have no worries or hesitations about borrowing it.
  • In a discussion about taking risks, someone might say, “I would jump out of a plane without any qualms.”
  • If someone suggests trying a new adventurous activity and you reply, “Without any qualms, let’s go skydiving!”

38. Without batting an eye

This phrase is used to indicate that someone is not showing any reaction or emotion, especially in response to something unexpected or shocking. It implies composure or indifference.

  • For example, if someone tells you a shocking news and you respond, “Without batting an eye”, it means you remain calm and unaffected by the news.
  • In a conversation about handling difficult situations, someone might say, “He can handle any crisis without batting an eye.”
  • If someone suggests a risky plan and you reply, “Without batting an eye, let’s do it!”

39. Without any debate

This phrase is used to indicate that there is no need for further debate or discussion on a particular topic. It implies a unanimous agreement or a clear and obvious answer.

  • For instance, if someone asks, “Should we go to the party?” and you respond, “Without any debate!”, it means you agree and there is no need to discuss it further.
  • In a conversation about a decision, someone might say, “The answer is without any debate – we should invest in that company.”
  • If someone suggests a solution to a problem and you reply, “Without any debate, that’s the best course of action!”

40. Without any uncertainty

This phrase is used to indicate that there is no uncertainty or doubt about something. It implies a high level of confidence or certainty.

  • For example, if someone asks, “Are you sure about this?” and you respond, “Without any uncertainty!”, it means you are completely sure and there is no doubt in your mind.
  • In a discussion about a fact, someone might say, “Without any uncertainty, the Earth revolves around the sun.”
  • If someone suggests a plan and you reply, “Without any uncertainty, that’s the most efficient approach!”

41. Without any wavering

This phrase is used to emphasize that there is no uncertainty or indecision involved in the situation or decision at hand.

  • For example, “She agreed to help me without any wavering.”
  • In a discussion about a confident decision, someone might say, “I told him I would do it without any wavering.”
  • Another might assert, “I trust her completely, so I follow her lead without any wavering.”

42. Without any skepticism

This expression indicates complete trust or belief in something without questioning or doubting its validity.

  • For instance, “She accepted the offer without any skepticism.”
  • In a conversation about a convincing argument, someone might say, “He presented the evidence without any skepticism.”
  • Another might state, “I have known him for years, so I trust his words without any skepticism.”

43. Without any hesitancy

This phrase signifies a lack of hesitation or unwillingness to act or make a decision.

  • For example, “He agreed to the plan without any hesitancy.”
  • In a discussion about a confident action, someone might say, “She jumped into the water without any hesitancy.”
  • Another might assert, “I know what I want, so I pursue it without any hesitancy.”

44. Without any second guessing

This expression conveys a sense of confidence and certainty without questioning or reevaluating a decision or action.

  • For instance, “He followed through with his plan without any second guessing.”
  • In a conversation about a bold move, someone might say, “She took the leap without any second guessing.”
  • Another might state, “I trust my instincts, so I make choices without any second guessing.”

45. Without any qualm

This phrase indicates a lack of doubt, guilt, or unease about a decision or action.

  • For example, “She accepted the challenge without any qualm.”
  • In a discussion about a fearless attitude, someone might say, “He faced the danger without any qualm.”
  • Another might assert, “I know what I want and go after it without any qualm.”

46. Without any hesitation

This phrase is used to indicate complete certainty or agreement without any hesitation or doubt.

  • For example, if someone asks, “Are you going to the party?” you might respond, “Without any hesitation!”
  • In a conversation about a decision, someone might say, “I’m without any hesitation that this is the right choice.”
  • If someone asks for your opinion on a matter, you might reply, “Without any hesitation, I think it’s a great idea.”

47. Without any doubt in my mind

This phrase is used to express complete certainty or confidence in something without any doubt or hesitation.

  • For instance, if someone asks, “Do you believe in ghosts?” you might respond, “Without any doubt in my mind!”
  • In a discussion about a controversial topic, someone might say, “Without any doubt in my mind, this is the best approach.”
  • If someone asks for your opinion on a decision, you might reply, “Without any doubt in my mind, it’s the right choice.”

48. Without any shadow of doubt

This phrase is used to emphasize that there is absolutely no doubt or uncertainty about something.

  • For example, if someone asks, “Are you certain about this?” you might respond, “Without any shadow of doubt!”
  • In a conversation about a fact, someone might say, “Without any shadow of doubt, it’s true.”
  • If someone asks for your opinion on a matter, you might reply, “Without any shadow of doubt, it’s the best option.”

49. Absolutely sure

This phrase is used to express complete certainty or confidence in something without any doubt or hesitation.

  • For instance, if someone asks, “Are you coming to the party?” you might respond, “Absolutely sure!”
  • In a discussion about a decision, someone might say, “I’m absolutely sure that this is the right choice.”
  • If someone asks for your opinion on a matter, you might reply, “Absolutely sure, it’s the best solution.”

50. Without reservation

This phrase is used to indicate complete agreement or certainty without any hesitation or doubt.

  • For example, if someone asks, “Do you support this idea?” you might respond, “Without reservation!”
  • In a conversation about a decision, someone might say, “I’m without reservation that this is the right path.”
  • If someone asks for your opinion on a matter, you might reply, “Without reservation, it’s the best option.”

51. Unquestionably

This term is used to express absolute certainty or agreement with a statement or proposition.

  • For example, if someone asks, “Is he the best player on the team?” you might respond, “Unquestionably.”
  • In a conversation about a successful business venture, you might say, “Their strategy was unquestionably effective.”
  • Another usage might be, “She is unquestionably the most talented singer in the competition.”

52. Without doubt

This phrase is used to indicate complete confidence or belief in something.

  • For instance, if someone asks, “Is he guilty of the crime?” you might reply, “Without doubt.”
  • In a discussion about a winning team, one might say, “Their talent is without doubt.”
  • Another usage might be, “Without doubt, she is the most qualified candidate for the job.”

53. Without doubt or question

This phrase is used to emphasize the certainty or truth of a statement.

  • For example, if someone asks, “Is he the best chef in town?” you might answer, “Without doubt or question.”
  • In a conversation about a groundbreaking scientific discovery, you might say, “The evidence is without doubt or question.”
  • Another usage might be, “Without doubt or question, he is the most skilled musician in the orchestra.”

54. Without any shadow of a doubt

This phrase is used to convey a high level of certainty or conviction.

  • For instance, if someone asks, “Is she telling the truth?” you might respond, “Without any shadow of a doubt.”
  • In a discussion about a historical event, one might say, “The impact of that event is without any shadow of a doubt.”
  • Another usage might be, “Without any shadow of a doubt, he is the strongest competitor in the race.”
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