When my mom tried to tell me and my sisters about sex she claimed that if you have too much sex your vagina will fall off.
A childhood belief about rude bits

others believed things like this
- I thought if you trip and fall down you fall at the speed of light!— Dietrich Corby
- i used to believe that pee came out of the vagina— Janey
- i used to believe that a penis was the same as a vagina except really long— *stupid*
- I don't know why or where I got this from, but when I was little, I referred to my vagina as my "goose". — StrangeLilGrrl
- i used to believe that if you have sex for too long, the penis would stay in your vagina— Angela
- Until I was ten or eleven I thought a vagina was a "pagina" Anon