When I was about 8 my older sister told me that they had caught a boy in their class "playing with himself" (I had NO clue what this meant and assumed the kid and no friends). The she tells me that from then on they called him "Masterbater". Still clueless,I heard this as Master Bater and assumed he was a rich kid with no friends. For years had this image of a Master Bater who was very dapper, well-dressed with a top hat, cane, and shiny black shoes, and could't understand why anyone wouldn't want to play with him too!
A childhood belief about sex

others believed things like this
- I used to think that Christ the royal master leaned against the throne. rather than leads against the foe.Anon
- I used to belive that kids had powers and if you didn't master them quick you'd lose them. — Oliver
- I used to think you couldn't die if you didn't have shoes on. Coincidentally, so did one of my friends.— Casey
- My little sister told all her friends that Clint Eastwood was the singer of the band Gorrilaz.. ^^;
— Saffy - My friends son thought tampons were for mufflers for women so that they wouldn't fart. Anon
- I used to think Buddy Rich was called Buddy Rich because he was my dad's friend, same with Buddy Holly. Anon