Our (16 year old) friend, while we were having a conversation about sex, etc. with a large group of guys and girls, suddenly burst out saying "Wait! Guys have TWO testicles?" We laughed an explained it to her.
Funny enough, her mom is a school nurse.
A childhood belief about rude bits

others believed things like this
- I used to believe that cats were the girls and dogs were the guys. Same with cows and horses.Anon
- I used to confuse tentacles and testicles when I was younger. It was funny— Chelsea
- I used to think that guys had periods, too. — Laurie
- i use to believe guys could have a random # of balls but the maximum was 4— bookie
- i used 2 beleive i wuz an alien that had to save the world from "bad guys"— me not u
- When my brother would go by condoms i thought that guys had period and that is what they usedAnon