Some questions are so unexpected that you need a clever comeback before you even know how to react. “What that mouth do?” is one of those phrases. It is usually a suggestive or teasing question, so responding with a quick joke can help you change the mood without making the conversation uncomfortable.
If you are looking for funny responses to “what that mouth do?”, you have plenty of options that keep things witty without taking the conversation in a suggestive direction. A clever reply can shut down an awkward question, make your friends laugh, or simply show that you are not taking the comment seriously.
In this guide, you will find 45+ clean, funny, sarcastic, confident, and playful responses. You can choose one based on your personality, the person asking, and the kind of conversation you want to have.
What Does “What That Mouth Do?” Mean?
“What that mouth do?” is informal slang. It is often used as a teasing or suggestive question about what someone does with their mouth.
The phrase is usually not appropriate for professional, formal, or unfamiliar conversations. Depending on who says it and how they say it, it can come across as flirtatious, intrusive, or disrespectful.
A humorous response can be a useful way to redirect the conversation.
For example:
“Mostly talk, apparently.”
This answer changes the direction of the conversation while keeping things light.
You can also be more direct:
“It tells people when they’re asking weird questions.”
The best response depends on whether you want to joke, shut the conversation down, or make your boundaries clear.
When to Use These Responses
These comebacks are mainly suitable for casual texting, online conversations, friends, or situations where someone makes an unexpected joke.
They are not suitable for formal emails, professional speeches, academic writing, or workplace communication.
With a Friend
A playful response can keep the conversation funny.
Example:
Friend: “What that mouth do?”
You: “Mostly complain about your questions.”
With Someone Being Weird
A sarcastic response can redirect the conversation.
Example:
Them: “What that mouth do?”
You: “It asks for better questions.”
When You Want to Shut It Down
A straightforward answer works better.
Example:
“Let’s keep the conversation respectful.”
In a Group Chat
A quick one-liner can turn an awkward comment into a joke.
Example:
“Apparently, it delivers sarcasm on demand.”
Is “What That Mouth Do?” Polite or Professional?
No. The phrase is generally casual, suggestive, and inappropriate for professional communication.
It is not something you would normally use with a teacher, manager, client, coworker, or professional contact. Even among friends, the phrase may make someone uncomfortable depending on the relationship.
If someone asks you this and you do not like the question, you do not have to play along. A simple response such as “That question is a little too personal” is completely reasonable.
For a humorous approach, use a clean comeback that changes the subject rather than engaging with the suggestive meaning.
Clever and Witty Responses
1. “Mostly talk, apparently.”
Meaning: You are giving an intentionally obvious answer.
Tone: Dry, witty, playful.
“What that mouth do?” “Mostly talk, apparently.”
Why use it: It is simple and immediately redirects the question.
2. “It tells people to mind their business.”
Meaning: You are making it clear that the question is too personal.
Tone: Sarcastic, confident.
“What that mouth do?” “It tells people to mind their business.”
Why use it: Great when you want a humorous boundary.
3. “It has excellent opinions.”
Meaning: You are replacing the expected answer with something completely different.
Tone: Clever, lighthearted.
“What that mouth do?” “It has excellent opinions.”
Why use it: This works well when you want to keep the exchange funny.
4. “It specializes in sarcasm.”
Meaning: You are joking about your personality.
Tone: Funny, confident.
“What that mouth do?” “It specializes in sarcasm.”
Why use it: A good option if sarcasm is your usual sense of humor.
5. “It answers better questions than that.”
Meaning: You are lightly criticizing the question.
Tone: Sharp, witty.
“What that mouth do?” “It answers better questions than that.”
Why use it: Use this when you want a clever comeback with a little attitude.
6. “It keeps me entertained.”
Meaning: You are deliberately giving a vague, unexpected answer.
Tone: Playful, mysterious.
“What that mouth do?” “It keeps me entertained.”
Why use it: This is useful when you want to avoid answering directly.
7. “It speaks fluent sarcasm.”
Meaning: You are joking about being sarcastic.
Tone: Funny, confident.
“What that mouth do?” “It speaks fluent sarcasm.”
Why use it: A memorable option for casual conversations.
8. “It occasionally says something intelligent.”
Meaning: You are making fun of yourself while avoiding the original question.
Tone: Self-deprecating, humorous.
“What that mouth do?” “It occasionally says something intelligent.”
Why use it: This keeps the joke light rather than turning it into an argument.
9. “It communicates with the public.”
Meaning: You are giving a mock-formal answer.
Tone: Dry, clever.
“What that mouth do?” “It communicates with the public.”
Why use it: The overly formal wording makes the response funny.
10. “It files complaints.”
Meaning: You are joking that your mouth has an administrative job.
Tone: Sarcastic, playful.
“What that mouth do?” “It files complaints.”
Why use it: Perfect for a dramatic, deadpan response.
Funny and Random Responses
11. “It asks for snacks.”
Meaning: You are deliberately giving an unrelated answer.
Tone: Silly, friendly.
“What that mouth do?” “It asks for snacks.”
Why use it: Random answers are often funnier because they completely change the topic.
12. “It eats pizza. Next question.”
Meaning: You are giving an ordinary answer and moving on.
Tone: Funny, confident.
“What that mouth do?” “It eats pizza. Next question.”
Why use it: Great when you want to shut down the conversation without sounding angry.
13. “It complains when the Wi-Fi stops working.”
Meaning: You are turning the question into an everyday joke.
Tone: Relatable, humorous.
“What that mouth do?” “It complains when the Wi-Fi stops working.”
Why use it: A good group-chat response.
14. “It orders fries.”
Meaning: You are intentionally answering with something ordinary.
Tone: Casual, silly.
“What that mouth do?” “It orders fries.”
Why use it: Short answers can be surprisingly funny.
15. “It says ‘thank you’ when someone shares snacks.”
Meaning: You are highlighting good manners instead.
Tone: Wholesome, playful.
“What that mouth do?” “It says thank you when someone shares snacks.”
Why use it: This gives the conversation a completely innocent direction.
16. “It makes questionable jokes.”
Meaning: You are joking about your own humor.
Tone: Self-aware, funny.
“What that mouth do?” “It makes questionable jokes.”
Why use it: Works especially well with friends.
17. “It negotiates for the last slice.”
Meaning: You are joking about wanting the last piece of food.
Tone: Playful, relatable.
“What that mouth do?” “It negotiates for the last slice.”
Why use it: A clean response that keeps the conversation entertaining.
18. “It provides unnecessary commentary.”
Meaning: You are playfully describing yourself as talkative.
Tone: Dry, witty.
“What that mouth do?” “It provides unnecessary commentary.”
Why use it: Great for people who enjoy deadpan humor.
Sarcastic and Savage Responses
19. “It knows when to ignore strange questions.”
Meaning: You are politely pointing out that the question is inappropriate.
Tone: Confident, sarcastic.
“What that mouth do?” “It knows when to ignore strange questions.”
Why use it: Use this when you want a clear boundary without being overly serious.
20. “It definitely doesn’t answer that.”
Meaning: You are refusing to engage with the question.
Tone: Firm, witty.
“What that mouth do?” “It definitely doesn’t answer that.”
Why use it: Short and effective when someone is pushing a boundary.
21. “It has standards.”
Meaning: You are implying that the question does not deserve an answer.
Tone: Confident, sharp.
“What that mouth do?” “It has standards.”
Why use it: This is a quick response with plenty of attitude.
22. “It knows a weird question when it hears one.”
Meaning: You are calling attention to the awkwardness of the question.
Tone: Sarcastic, direct.
“What that mouth do?” “It knows a weird question when it hears one.”
Why use it: Good for shutting down an uncomfortable conversation.
23. “It says ‘try again.’”
Meaning: You are telling the person to ask something better.
Tone: Confident, playful.
“What that mouth do?” “It says ‘try again.’”
Why use it: Short enough for texting and strong enough to make your point.
24. “It recommends better conversation starters.”
Meaning: You are suggesting that the person improve their approach.
Tone: Clever, mature.
“What that mouth do?” “It recommends better conversation starters.”
Why use it: A great response when you want to stay composed.
25. “It talks to people with manners.”
Meaning: You are emphasizing respectful communication.
Tone: Firm, witty.
“What that mouth do?” “It talks to people with manners.”
Why use it: Use this when you want your boundary to be unmistakable.
26. “It has a very strict privacy policy.”
Meaning: You are joking that your personal life is confidential.
Tone: Clever, sarcastic.
“What that mouth do?” “It has a very strict privacy policy.”
Why use it: The mock-business language makes this response memorable.
27. “It declines this interview.”
Meaning: You are pretending the question is a media interview.
Tone: Dry, humorous.
“What that mouth do?” “It declines this interview.”
Why use it: Excellent for a dramatic, deadpan comeback.
28. “That information is classified.”
Meaning: You are joking that the answer is secret.
Tone: Mysterious, playful.
“What that mouth do?” “That information is classified.”
Why use it: A clean way to avoid answering while keeping the mood light.
Confident and Boundary-Setting Responses
29. “That’s a little too personal.”
Meaning: You are clearly saying that the question crosses a boundary.
Tone: Calm, direct.
“What that mouth do?” “That’s a little too personal.”
Why use it: This is one of the best choices when you want to stay respectful but firm.
30. “Let’s keep the conversation respectful.”
Meaning: You are asking the other person to change their approach.
Tone: Mature, firm.
“I’d rather we keep the conversation respectful.”
Why use it: Useful when humor is no longer appropriate.
31. “You can ask me something else.”
Meaning: You are giving the person an opportunity to change the subject.
Tone: Calm, confident.
“What that mouth do?” “You can ask me something else.”
Why use it: This keeps the response simple and avoids unnecessary conflict.
32. “That question isn’t really appropriate.”
Meaning: You are directly identifying the problem.
Tone: Serious, respectful.
“That question isn’t really appropriate, so let’s talk about something else.”
Why use it: A good response when someone does not understand subtle hints.
33. “Nice try. Ask me something normal.”
Meaning: You are acknowledging the attempt while redirecting the conversation.
Tone: Playful, assertive.
“What that mouth do?” “Nice try. Ask me something normal.”
Why use it: This works when you want to set a boundary without making the conversation too serious.
34. “I’m keeping that information private.”
Meaning: You are clearly refusing to answer.
Tone: Confident, composed.
“What that mouth do?” “I’m keeping that information private.”
Why use it: A straightforward option when you do not want to discuss personal topics.
35. “Let’s change the subject.”
Meaning: You want to move the conversation somewhere else.
Tone: Simple, mature.
“Let’s change the subject. How was your day?”
Why use it: This is useful when you want to redirect the conversation immediately.
Extra Clever Comebacks
36. “It has a customer service department.”
Meaning: You are pretending your mouth is a business.
Tone: Absurd, playful.
“What that mouth do?” “It has a customer service department.”
Why use it: The unexpected answer can make the exchange funny.
37. “It gives unsolicited TED Talks.”
Meaning: You are joking that you talk a lot.
Tone: Witty, self-aware.
“What that mouth do?” “It gives unsolicited TED Talks.”
Why use it: A fun response for someone who knows your personality.
38. “It is currently out of office.”
Meaning: You are pretending your mouth is unavailable.
Tone: Dry, clever.
“What that mouth do?” “It is currently out of office.”
Why use it: Great for a mock-professional joke.
39. “It has entered airplane mode.”
Meaning: You are joking that you are not responding.
Tone: Modern, playful.
“What that mouth do?” “It has entered airplane mode.”
Why use it: Works well in texting and online conversations.
40. “It has no comment at this time.”
Meaning: You are refusing to provide information in a humorous way.
Tone: Dry, witty.
“What that mouth do?” “It has no comment at this time.”
Why use it: Perfect for someone who likes sarcastic humor.
41. “It discusses important matters, like dinner.”
Meaning: You are replacing the suggestive question with an ordinary topic.
Tone: Funny, wholesome.
“What that mouth do?” “It discusses important matters, like dinner.”
Why use it: This redirects the conversation without creating tension.
42. “It has better things to discuss.”
Meaning: You are dismissing the question.
Tone: Confident, slightly sarcastic.
“What that mouth do?” “It has better things to discuss.”
Why use it: Useful when you want to move on quickly.
43. “It tells jokes when the timing is right.”
Meaning: You are turning the question into a joke about humor.
Tone: Light, witty.
“What that mouth do?” “It tells jokes when the timing is right.”
Why use it: Good for keeping the conversation friendly.
44. “It asks why you need to know.”
Meaning: You are putting the question back on the person.
Tone: Curious, confident.
“What that mouth do?” “It asks why you need to know.”
Why use it: This makes the other person explain themselves instead of forcing you to answer.
45. “It says whatever keeps the conversation interesting.”
Meaning: You are joking about being conversational.
Tone: Playful, clever.
“What that mouth do?” “It says whatever keeps the conversation interesting.”
Why use it: A good choice when you want to keep the exchange light.
Real-Life Situations
When Someone You Barely Know Asks
You do not owe a stranger a playful response.
Best reply:
“That’s a little too personal.”
It is clear, calm, and sets a boundary without creating unnecessary drama.
When a Friend Is Clearly Joking
If the person is a close friend and the conversation is already playful, you can use humor.
Best reply:
“Mostly talk, apparently.”
It keeps the joke going without engaging with the suggestive meaning.
When Someone Keeps Pushing the Question
If they continue after you have made it clear that you are uncomfortable, be more direct.
Best reply:
“I said I’m not discussing that. Let’s change the subject.”
You do not need to keep joking when someone ignores your boundaries.
When You Want to Make the Group Chat Laugh
Use something absurd and unexpected.
Best reply:
“It is currently out of office.”
The mock-professional response works especially well in casual group chats.
When You Simply Do Not Want to Answer
You can keep it short.
Best reply:
“That information is classified.”
It gives you a humorous exit without continuing the topic.
What to Avoid
1. Do Not Feel Pressured to Answer
You can ignore a question or change the subject if it makes you uncomfortable.
2. Avoid Escalating the Conversation
If the question is already inappropriate, you do not have to respond with something even more suggestive.
3. Do Not Use a Joke When a Clear Boundary Is Needed
Humor is useful, but a direct statement is better if someone keeps crossing a line.
4. Consider Who Is Asking
A joke that works with a close friend may not be appropriate with a stranger, teacher, coworker, or other adult.
5. Do Not Overthink Your Comeback
You do not need the perfect response. A short, confident answer is often more effective.
Pro Tips for Choosing the Right Comeback
Match the Energy
If the person is joking and you are comfortable, a witty response can work. If the question makes you uncomfortable, choose a direct boundary instead.
Keep It Short
The strongest comebacks often need only a few words.
“It has standards.”
“That information is classified.”
“Nice try.”
Short responses are easier to deliver naturally.
Protect Your Comfort
You never have to continue a conversation simply because someone started it. Being funny and being confident can go together with having clear boundaries.
Conclusion
The best funny responses to “what that mouth do?” do not need to be suggestive. A clever answer can turn an awkward question into a harmless joke, redirect the conversation, or make it clear that you are not interested in answering.
Whether you choose a dry comeback like “It is currently out of office,” a witty answer like “It specializes in sarcasm,” or a direct response such as “That’s a little too personal,” the right choice depends on the situation. Most importantly, choose a response that feels comfortable and natural to you.
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