Kids

Mother to child: You need to get up off the floor.
Kid: No!
(small dog approaches, starts licking kid's face)
(kid laughs as mother becomes even angrier, then dog begins humping kid)
Kid: Get him off me, get him off me!
Mother, calmly: See? This is what happens when you lie on the floor. This is why we can't lay down on the floor.

Portland, Maine

Young dude in car to children getting off school bus: You are the future!

Westport, Connecticut

Overheard by: Elisabeth

Five-year-old boy to barista: I'm getting my pee-pee cut off tomorrow so I get a treat today!
Barista: Umm…
Mother to child: You are being circumcised, not mutilated! (to barista) It's just a medical thing, he doesn't really get it.

Starbucks
Carmel, Indiana

Mother pushing stroller with three small boys at her side: Your brother asked you a question. Now answer it or stop talking!

Valley Fair
Shakopee, Minnesota

Nine-year-old boy: Mom, my stomach hurts.
Mom: Then take off your pants.

http://overheardinphilly.blogspot.com/2007/05/mom-im-nine-and-even-i-know-that-sounds.html

Overheard by: academia

Little boy to grandma: Once, when I was camping, I sat on my biscuits, then I put my biscuits on a rock and ate them like a dog.
Grandma: Oh, uh… That's nice…

Australia

16-year-old girl #1: I wanna wait to have kids, you know? But I don't wanna be old or anything. I think like 19 or somethin.
16-year-old girl #2: Yeah. Oscar wants to knock me up and I'm like “no bitch, I don't even have a license yet.” We're thinking after I turn 18.

Los Angeles, California

Teenage guy to another: Didn't they want to name their kid something weird, like “question mark?”

Brighton, Massachusetts

Overheard by: L-Dawg

Kid: (burps loudly)
Mom: What was that?
Kid: I think it was a lion.

Little Leage Game
Ft. Worth, Texas

Overheard by: DeeDon

Guy: So how's it going with Tom?
Girl: Good. He's stuck with me.
Guy: You're like a virus.
Girl: No, I'm more like something good you can't shake. Like a baby.

Derby, Connecticut