When I was a kid I heard my brother say the word "motherfucker" so I asked him what it meant. I think he was worried about teaching me swear words, so he told me that it's what you call your mother if you love her. At the time, our mother was in hospital having her appendix taken out and a couple of days later she came home. I was so psyched to see her and just yelled "motherfucker!!" Gave her one hell of a shock.
A childhood belief about swearing

others believed things like this
- My little brother once asked my mother when we past a couple of factories.. if the factories made clouds— nicky
- My mother used to call my behind "a paw paw" and for many years I refused to eat paw paws (papayas)— Garth
- When I first heard the words "flea market", I actually thought it meant "selling fleas".Anon
- that the word "couple" as in "a couple of items" was synonymous with "several", rather than "just two".— Blair A. Petterson
- When I asked my mother how Elvis died, she told me that he ate too much candy. — Katie B
- i used to think the word "suck" was a swear wordAnon