When I was, like, 4 or something, I thought there were sleeping monsters behind the shower curtain, and when you flushed the toilet, the would wake up and get you. I'm still creeped out, and occaisionally, I'll run out of the bathroom.
A childhood belief about bathrooms

others believed things like this
- I used to believe that if I flushed the toilet before I showered, I would take a shower in dirty toilet water.— Chris D
- 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 monsters lived in my toilet and they ate my poop and urine when i flushed the toilet.Anon
- I use to cover my head at night because I thought monsters would give me a bad hair cut while I was sleeping!— Amy
- I used to think if I left the toilet seat open my cat would get flushed down the toilet.— G
- I used to believe that the toilet would suck me down if I flushed it.— :-)