When I was little I swear one of my older sisters (I'm the youngest of 4 girls) told me that if I always wore my bra (like to bed) that my breast wouldn't grow. Well I was a tomboy and I would wear sports bras all the time, until they fell apart. Needless to say my breast did grow and I am now a size 36B.
A childhood belief about rude bits

others believed things like this
- My sister used to believe that mayonaise made your breast grow.— Honey
- I used to believe that if I fell asleep lying on my front that my boobs wouldn't grow. And they didn't.— Booey
- My father always told me that if I wore socks to bed I would grow hair inbetween my toes. Anon
- When I was little I used to think that women had two hearts - one inside each breast.— Rick
- i used to believe that women wore bras because their periods happened in their boobies.Anon
- up until puberty I thought that my nipple would inflate like a balloon to form a breast— EiEi