When I was younger, I used to believe giving a blowjob meant that one actually blew air onto a man's penis.
A childhood belief about oral sex

others believed things like this
- a blowjob is were a girl blew ur penis up after sex.......stupid i know.— james
- I used to believe a blowjob was when you blew kisses.— Gabe
- I used to think blow jobs were when you held a penis and blew on it. Of course this was when I was 12.— Marisa
- When I was 14 I asked my mum what a blowjob was and she said it was something you did with your hair!!Anon
- when i first heard the term, "blowjob" I thought it had to do with those Blow Pop suckers — :P
- I used to think that Frankie Avalon sang, "Hey Penis, Oh, penis..." instead of "Hey Venus."Anon