I used to think that eggs were actually called 'neggs'. Rational being that it was one was 'a negg'
A childhood belief about general

others believed things like this
- i used to think easter island was called that because a giant bunny ran around and layed eggs there. — Oliver
- I used to believe that only brown eggs came from chickens. I thought white eggs were made at the store— Destiny
- When I was a kid, I used to believe that cadbury cream eggs real uncooked eggs in the middle Anon
- For a while, I thought hand grenades were called "hen grenades" and they were made of rotten eggs.— Athazagoraphobia
- I used to believe that bunny rabbits hatched from eggs, since the Easter Bunny gave you eggs.— goat
- i used to believe that eggs used to come from humans.Anon