Compare and contrast

Girl: Don't have sex on the couch!
Guy: Why not? You can have sex on the couch, I don't mind.
Girl: Mhh, you wouldn't like that. I'm a fountain.

http://www.overheardatmcgill.com/archives/2008/11/17/shes-in-justin-timberlakes-new-music-video-for-climax-me-a-river/

Overheard by: aylmer

Girlfriend: I think my butt has gotten bigger.
Boyfriend: If that’s true, hallelujah. I love big booties.
Girlfriend: David*, this is serious! I think I have been doing so many squats that my butt has lifted and risen… like bread.

Toronto
Canadia

Overheard by: MoMo

Girl: And it's not like Jeffery Dahmer crazy, it's like Mel Gibson crazy.

Coffee Shop
Philadelphia, Pennsylvania

Overheard by: Asteria

Superior girl: You're just stumped by the Father-Christmas-isn't-a-cat argument.

Norwich
England

Overheard by: Inigo Montoya

Hipster girl: Oh, look, there's a movie theata here too!
Hipster guy: Movie “theata”? Wow, you do have an accent… but your sister, she's really got an accent!
Hipster girl: Actually, she has a speech impediment.

Boston, Massachusetts

Male golfer to 20-something son and his girlfriend: See, that's the problem golfing with a female. If there are no women here, the world is your toilet!

The Magnolia Golf Course, DisneyWorld
Orlando, Florida

Girl #1: Eww!
Girl #2: Oh, what? You can talk about your abortion, but I can't talk about warts?

Ashland, Oregon

Overheard by: crystal

Announcement: There's a gray car parked outside, four feet into the street.
Older woman: It's mine. I don't park cars; I just sort of abandon them.

Portsmouth, Virginia

Tween: Should I get Fanta or cock?

Perth, Washington

Overheard by: shocked older sister.

Girlfriend: No, whenever we try to have sex it always ends in tears!

Albany, New York