Animals

Guy #1: Seriously, that girl has a mouth the size of a dinosaur.
Guy #2: What kind of dinosaur?
Guy #1: A big-mouthed dinosaur.

http://feeds.feedburner.com/~r/overheardinminneapolis/~3/288357279/rawr.html

Overheard by: he could have said any noun

Girl, pointing at KFC: Don't eat there. They're mean to the chickens.

Keene, New Hampshire

Overheard by: Really?

Angry chick: Why did God create men? They’re stupid!
Friend: ‘Cause we need their sperm to procreate.
Angry chick: Well, he could’ve just had us fuck squirrels instead. I dunno…
Friend: What?!
Angry chick: Eh… It’s better than the alternative! They’re sooo damn cute!
Friend: Oh, wow.

Iowa

Overheard by: ewww

Woman to her dog, as other dogs bark at them: They’re crazy.

http://overheardinlakecounty.blogspot.com/2006/08/yep-theyre-crazy-ones.html

Guy #1: So yeah, you can get in the water with them but you can’t touch the manatees unless they swim up to you.
Guy #2: Sort of like a strip club.

Bar
Kansas City, Missouri

Overheard by: Matt

Dude: I’d let a horse rope me in the ass if the money was right.

Dearborn, Michigan

Overheard by: Stunned Brother

Soccer mom: I'm sorry, but if I were your neighbor, I would not share an opossum with you!

Nail Salon
Cumming, Georgia

Dude #1: So, we should do some sort of a school prank.
Dude #2: Wouldn’t it be cool if we poisoned all the acorns on campus and had all the squirrels eat them and die? Imagine — dead squirrels everywhere.

http://overheardatcornell.blogspot.com/2006/11/ten-days-all-at-once-huge-update.html

Overheard by: anonymous

20-something drunk girl, pointing at traffic lights, to friends: Shhhh! We have to be quiet! This is where the dwarf lives!

Leamington Spa
England

Overheard by: Bleep

Man: All cocaine really does is make you want more of it.
Woman: Not necessarily. If that were true, what's to stop people from snorting dog shit?
Man: That rule doesn't apply to dog shit. If you snort dog shit, you will definitely never, ever, want to snort it again.

Oakland, California