I was quite certain that there was a killer in the toilet, and that if I just sat on the toilet he would stick his arm through the hole in the bottom of the toilet and stab me. Instead I had to wait until I really had to go, and had to start peeing immediately upon sitting down. The killer wouldn't want to get his arm in pee, after all.
A childhood belief about fear of

others believed things like this
- When I was little, I used to think that a serial killer was a killer who ate a lot of cereal.— believe
- i used to think the toilet was a hippo and you fed it by poopin ofr peeing— russ
- I used to believe Chucky would come out of my toilet, stab me with a knife, and kill me. :(
I hate Chucky. — Bijan - I thought that toilet paper was bread and by puting it it the toilet i was feeding the ducks at the bottem.— Gringo
- I used to believe that monsters lived in my toilet and they ate my poop and urine when i flushed the toilet.Anon
- I used to believe that if I flushed the toilet before I showered, I would take a shower in dirty toilet water.— Chris D