My Dad told me that a cuss word was a word that you should never ever use, or something terrible would happen to you. I don't remember how I came to know which words were the "bad" one's. But I remember sitting on the toilet repeating every cuss word I knew and telling myself to never ever say them aloud.
A childhood belief about swearing

others believed things like this
- i used to think that the word "stupid" was a curse word, ranging in scale right beside the "f" word.Anon
- In first grade, I thought that if I've never heard of a word before, then it wasn't a word.— Destiny
- I used to think the word fever was just another word for giraff— Marshall m
- I used to believe everything starting with f was a bad word after I learned about the "f-word". — Sarah
- i used to think the word "suck" was a swear wordAnon
- I thought the word economical was actually two words: eek and omical.
— Nancy M.