My sister was convinced that men and women had balls because her sex-ed teacher told her so. I think she heard wrong.
A childhood belief about general

others believed things like this
- When I was little my sister told me that if I put a C.D. in the wrong case, it would mess up the C.D.'s songs.— Torrie
- i always thought it was Grape Balls of Fire instead of Great Balls of Fire— Courtney
- when i was a little girl, i beleived that women didnt have bums, because i never heard my mom fart. Anon
- I remember once a friend of mine told me that when ever you hold in your pee it would make your balls stronger— Zao
- I would speak in gidderish, convinced that it was some foreign language I had never heard of— Molly
- My sister convinced me that rain was God's pee.— Scott