When I was about six, i was convinced that the word to the macarena were 'boys have a penis and girls have vagina, bring them together and you have the macarena, haaaaay - macarena'
i was so convinced in fact, that i told all my friends, and their parents too
A childhood belief about misheard lyrics

others believed things like this
- When I was younder, I was convinced that all dogs were boys and all cats were girls.— Clare, Ireland
- when I was a kid, I used to believe that only girls could be my friends and all other boys were my brothers.
— rajat - Up until 8th grade or so, I was convinced that I invented the word "Fart"— Jonah
- a friend was convinced that his school was an asylum, and couldn't be convinced otherwiseAnon
- I thought that the difference between girls and boys was that girls have teeth.
Anon - I used to believe that girls pee was in their poop, because they have no penis.— s