Watching "Harry Potter and the Chamber of Secrets" when I was 5 was one of the worst mistakes I ever made. Since then, and up until a few years ago, I thought that if I didn't flush the toilet and get out fast enough, the Basilisk would come out of our toilet and eat me. Which is stupid really, because the Basilisk in Harry Potter lived in the water mains, not sewage pipes. And another dumb thing- there are no snakes here in New Zealand anyway!
A childhood belief about bathrooms

others believed things like this
- i used to believe Harry Potter was real— charlotte
- I used to beleve when i was 4 that the flush on the toilet was to wake up toilet monsters.— Millie
- I used to believe that Hitler's first name was Harry.— Paul
- I used to believe that if I flushed the toilet before I showered, I would take a shower in dirty toilet water.— Chris D
- My uncle harry has a very long beard and a hariy face. I used to think he was a wizard.Anon
- Oasis - Don't Look Back In Anger
"Oh, Harry can't mate
He knows it's too late
As he's stalking, oh my..."— Santa Puncher