I used to believe that boys penises could move independently like an Elephant's trunk and that they could pick up stuff with it.
A childhood belief about rude bits

others believed things like this
- I used to think that hot dogs were made from boys' penises.— never eating hot dogs again
- When I was about six, I believed that boys had buttons on their penises--one for pee and the other for poop.Anon
- I used to believe both boys and girls had penises so i thought sex was when they tied them together.Anon
- I used to believe if I concentrated hard enough I could move stuff.
*sigh*
— Zog - I wanted to be an elephant when I grew up. — Vix
- I used to believe that salami was the meat from elephant's feet— Sarah