I was once told by an older kid in the neighborhood that that all Oriental Women's vaginas were slanted horizontally, because their eyes were slanted as well. I believed this for quite some time and even brought it up in conversations as a pre-teen.
A childhood belief about rude bits

others believed things like this
- when I was growing up I truly believed that my neighborhood was the only neighborhood with "THE CORNER"— Brid
- When I was a kid I thought girls peed out of there vaginas...woops!— Greg
- When I was little my friend told me that if you snease with your eyes open you eyes will fall out!Anon
- I used to think that teenagers had really interesting conversations.— Nathan
- My older sister told me squirrels were poisonous, and I believed her until I was 9.— Jenni
- My older brother told me that everytime you sneezed your lungs would bleed. I believed this until I was 21!— Gem