My Dad has always been a chain smoker, and always referred to cigarettes as 'fags' as do a lot of people. When Mum would go to the shop she would ask Dad if he wanted any fags, and he always did - I thought fags were faggots, and thought that my Dad ate rather a lot of them. Yuck.
A childhood belief about smoking

others believed things like this
- I thought that gnats were baby flies, then one day I found out about maggots. yuck— Felicia
- all people who smoke roll up cigarettes have been to prison— spam
- I thought ground beef was the meat they scraped off the ground at the slaughterhouse. Yuck.Anon
- A friend on mine thought that smoking menthal cigarettes would make his breath minty fresh.Anon
- I use to believe that a stripmall was a place where people could shop nakedAnon
- Until I was about 11 or 12 I thought that "prostitute" referred to a female criminal.Anon