I thought that "fool" and "What in the World?" and "crap" where ultra-vulgar words.
A childhood belief about swearing

others believed things like this
- I thought the C-word was crap.Anon
- I used to think that everytime a chicken took a crap it laid an egg. I was so nieve.— Bob.
- When my grandma was little, her dad would tell her that the freckles on her face and arms were fly crap.Anon
- I belived that when I took a crap, my turd(s) would turn into snakes and bite my booty.— Butters.
- I thought the world was black and white because of all the smoke from the bombs in Second World War.— Bjoern
- I used to believe that all four-letter words are bad words.Anon