I used to believe that only boys could be gay
A childhood belief about rude bits

others believed things like this
- I never knew why boys had to lift up the toilet seat...until my friend told me that boys had bad aim.Anon
- I used to believe the Beastie Boys were a boy band. Well, the name sounds similar to Backstreet Boys!Anon
- I used to believe that boys, gave birth to boys and girls gave birth to girls. How i'm so wrong now.— Sarah
- ~*i used to believe that boys had cooties lol*~— nik-a-lick (shakes)
- i used to believe you could get pregnant from swimming with boys.Anon
- i uses to believe that boys wee'd out of their belly buttons.— boys and toilets