Here's some comebacks.

1. Person: Take a picture, it lasts longer.

You: But then you'll brake my camera....

2. What did you eat for breakfast? Bitch flakes?

3. Person: Do you want to play 20 questions?

You: Sure, but let's play by my rules. Two people play the game. There is 0 questions.

Person: But we don't get to ask each other questions at all....

You: Exactly.

4. You: I saw you in the front of a popular product.

Person: Really? Well I am cute.

You: Yeah, the product was dog food. I guess people mistake you for a female dog.

5. You: You remind me of grass during winter.

Person: Why?

You: Because the grass turns ugly every time it's cold.

6. Girl: Want to know a secret?

Boy: Sure.

Girl: Your age is a two digit number therefore fuck boy means u.

7. Girl: Can I date you?

Boy: I don't like you.

Girl: I was talking to the wall.

8. You: Do you like books?

Person: Yes!

You: *throws a book at their face*

9. Boy: Can I have your number?

Girl: Sure, I'm a two digit age.

Boy: .......

10. Mom: Why did you get an F as your grade?

Me: F means fabulous. Therefore my teacher called me fabulous. Good job making me mom!

11. Me: What letter does your name/last name start with?

Person: F

Me: Well F means failure. Basically your parents failed in making you.