I used to think that an imbecile was some type of seal, before knowing that it meant someone stupid.
A childhood belief about general

others believed things like this
- I used to belive that Donkey's were a type of horse. How stupid of me lololAnon
- I used to think the Back Street Boys were black. I also thought Seal was a boy band. — Tufty
- I used to think that a sea lion was a hybrid of a seal and a lion.Anon
- I used to believe that a pigeon was a type of pigAnon
- I used to think giraffes were a type of horse— Crocotta1
- i used to think that if you picked your nose you could eat it because it was a type of chicken.— nutter