When I was about 7 or so a friend of mine came to school and proudly proclaimed he had given himself a blowjob. I wasn't really aware of what a blowjob was so I asked how he did it hoping he would explain the meaning of the word. He told me that he had taken his mom's hairdryer and used it on his penis, thus giving himself a blowjob. For quite a while after that I was under the assumption that a blowjob was having someone, or something, blowing on your 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
- When I was 14 I asked my mum what a blowjob was and she said it was something you did with your hair!!Anon
- I used to believe a blowjob was when you blew kisses.— Gabe
- when i first heard the term, "blowjob" I thought it had to do with those Blow Pop suckers — :P
- when i first heard the name "blow job",i thought the meaning of that word was blowing a snot out of your nose.— myuka
- I used to think that Frankie Avalon sang, "Hey Penis, Oh, penis..." instead of "Hey Venus."Anon