Everyone has had those moments when you're just trying to enjoy a night out with friends and there's that one person who is just relentlessly hitting on you. No worries, I've got you covered. Here are the 20 best one liners to repel the people who just won't go away.

1. "You bear a striking resemblance to my grandmother, Louise."

Telling someone they look like an old relative of yours not only insults their appearance, but conveys that you wouldn't ever be interested in them romantically. Oh well

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2. "Shoot [insert name of friend], I completely forgot to shave my armpits before coming out."

Implying uncleanliness is always a way to repel sexual attraction.

3. "Have you seen my pet spider anywhere? If you see him, his name is Harry and he's very friendly. Don't step on him."

Saying something completely outrageous or something that questions your own sanity is a great option for letting someone back off on their own.

4. "Ha ha ha, I really need to poop. I'll be right back, I need to run to the restroom."

Anything related to the bathroom is good, really.

5. "Can you look at the mole on my back?"

If they say yes, run

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6. "Have you ever noticed the bald spot on the top of your head?"

Because the person has probably never checked out the top of his/her head, they definitely would't have noticed it and they'll probably be too embarrassed to keep trying to win you over.

7. "It's only a little contagious."

This also says, "You'll regret it if you come near me."

8. "Do I have [insert food you ate earlier] breath?"

This one always works best if you breath in their face afterwards.

9. "Wow, the light in here really brings out all of your imperfections."

Like number six, this is a option for making them think that you're incredibly rude an unpleasant while simultaneously conveying that you really aren't interested.

10. "I ate McDonald's seven times this week."

Who wants to date someone who ate McDonald's every single day of the week?

11. "My boyfriend/girlfriend just got out of prison."

This is like saying that your significant other is a cop, but more threatening.

12. "Do you ever fantasize about stealing someone's identity?"

They'll not only run the other direction, but you don't have to worry about them even telling you their name.

13. "My dentist told me that I have three cavities."

Who want's to kiss someone who doesn't brush their teeth? Bye.

14. "I just farted."

So self-explanatory.

15. "Are your parents related?"

You may already know the answer to this, but this easily implies that you are really, really weird.