When I was about 4, I thought catfish were supposed to meow.
A childhood belief about general

others believed things like this
- when I was 6 years old i use to believe a catfish was half cat one fish.Anon
- I used to believe when dogs bark and cat meow they are talking to each other— frogg gurl
- I thought you were supposed to take money out of the collection at church.— Wangchuk
- I thought you were supposed to drive down the center of the road.— Cassiopeia
- I used to think when somebody sneezed you were supposed to say 'Gableshew'.— gablesh
- When i was little i used to think that my foot was a "naughty part" that no one else was supposed to see.Anon