I believed that this weird looking creature lived in the toilet.
For some reason it was like a black and green striped snake with glowing red eyes and wore a red cape. (I got this image from a show) Every time I used the toilet I would leap up after I wiped and sit on the lid when I flushed.
A childhood belief about fear of

others believed things like this
- 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
- I used to think if I left the toilet seat open my cat would get flushed down the toilet.— G
- I believed everytime the toilet flushed a wave broke on a beach— Jenelle
- I used to believe that if I sat on the toilet too long a snake would come up and bite me.— Cheesemonkey
- i used to be scared to use the bathroom becuase i believed something lived in the toilet.— robert allen freeman the fourth