When I was young I met a man who said "BS" in almost every sentence. I asked my dad what BS meant. He told me it meant "Bachelor of Storytelling". It wasn't until several years later that I learned it meant bullshit.
A childhood belief about swearing

others believed things like this
- i used to believe that sex meant love and that having sex meant the two people would live happily ever after.— amy
- When I was young, I really used to believe that 'R.I.P.' (on a gravestone) meant 'Return If Possible.'— Colin
- When i was young, I thought being a virgin meant you were from Virginia.— Marcy
- When I was young I used to believe for some reason that being asthmatic meant you were born with no lungs.Anon
- Until I was 12 years old I used to believe that losing your virginity meant kissing a boy!— Lindsey
- for years i was afraid to throw up because i thought it meant i was possessed like in the exorcist.Anon