For some reason I used to believe that semen seeped out from the ridge around the "head" of your penis. I was about thirteen when I dramatically discovered otherwise!
A childhood belief about rude bits

others believed things like this
- i thought getting circumcised was to get the head of the penis cut off— Dee
- until I was thirteen I used to believe that "homocide" was two homosexuals killing eachother. Anon
- When I was thirteen, I thought that FTW stood for Fuck The World.Anon
- I thought that Siemens was a factory where they manufacture semen for the bodies.Anon
- I used to think that spam was semen so I was very confused when people talked about buying it in tins.— EB
- I used to think that Frankie Avalon sang, "Hey Penis, Oh, penis..." instead of "Hey Venus."Anon