until i turned 12, i thought girls only had two holes, one for peeing and one for pooping. I knew that the girls private part was called a vagina and I thought thats where pee came out.
A childhood belief about rude bits

others believed things like this
- I used to believe all babies came out as girls and later on in life some of those girls turned into boys — Tom
- I thought that the difference between girls and boys was that girls have teeth.
Anon - I used to belive that boy's peniuses were for peeing on spider webs, so they wouldn't scare girls— StarTrekFreak
- That boys turned into women when they became adults and girls turned into men when they became adults. Anon
- When I was little I thought that only little girls had nipples, and they went away when you grow up. — Cutie
- I always thought when I was a kid that Milo is for boys and that milk are for girls. . . — Cathyia