For the longest time, I thought boys had "penuts" and girls had "bagina's. I was shocked when I heard Mr. Knack use the word "penuts" on Eureka's Castle.
A childhood belief about rude bits

others believed things like this
- I used to think that fart was a bad word and then i heard my mom say it once and I was so shocked.— Tara
- I thought that the difference between girls and boys was that girls have teeth.
Anon - When I was young, I heard the word 'minion' for the first time and thought it was a miniature onion.— Karin
- I used to believe all babies came out as girls and later on in life some of those girls turned into boys — Tom
- In first grade, I thought that if I've never heard of a word before, then it wasn't a word.— Destiny
- I always thought when I was a kid that Milo is for boys and that milk are for girls. . . — Cathyia