When I was little, I saw the other girls naked all the time, but never the boys so I just assumed that both sexes had female parts. I was pretty surprised when I walked in on my male friend peeing.
A childhood belief about rude bits

others believed things like this
- I used to think that to desex an animal meant to turn it from a male to a female or female to male.— Phil
- For the longest time I used to believe that the male ballet dancers were naked from the waist down.Anon
- I used to think that when you had sex the male was sucking the life out of the female!— dude
- I used to believe all cats were female and all dogs were male.— Sabby
- I used to think that all cats were female and all dogs were male. — Annalisa
- i used to believe that all cats were female and dogs were male!Anon