When I was little about 4 or 5 I use to think that if I use the bathroom with the door shut instead of open the toliet would eat me. I got this idea from a movie I saw.
A childhood belief about fear of

others believed things like this
- that bathroom tap water was recycled "potty" water from the toliet. — livingdeadgirl
- i used 2 believe when i left my closet door open at
night a skelleton would pop out and wave at me— bex - I thought if I left the door open too long, a dog would come from the cupboard in the washroom and eat me
Anon - I used to think that 'Child Locking' only worked on children and that older people could still open the door.— Anonymous Whistleblower
- I used to believed that the sign on houses 'to let' was a toliet and that there was lots of them!— Grace Lyon New Addington
- My sibs and I thought that the screen door was called the "scream door" so Mom could yell at us through it. — Kyle