I thought Doc Croc from "Round the Bend" was going to pop up out of the toilet.
A childhood belief about fear of

others believed things like this
- for the longest time every i used to think that Prince's "Raspberry Barret" said "round merry go round"— lin
- I thought that toilet paper was bread and by puting it it the toilet i was feeding the ducks at the bottem.— Gringo
- i thought going to school was getting on the bus and driving round all day until they dropped you off. Anon
- 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 beleve when i was 4 that the flush on the toilet was to wake up toilet monsters.— Millie