Our family word for female privates was 'tweenies' - short for 'inbetweeneies'. There is a current BBC children's programme that I cannot bring myself to watch.
A childhood belief about rude bits

others believed things like this
- I used to believe evrybody's privates were diffrent-- thus the name "privates"Anon
- Since the girls name Jackie is short for Jacqueline, I thought the boys name Jack was short for JackalAnon
- i used to think that the word e-mail was a sex, like male, female and e-mail.
I'm so thick!— Confoozed - when i was little i thought that when we die we become stars and watch over our family that is still alive— josh
- Me & my brother used to think that the science programme QED was called "KWED" rather then "KYOO EE DEE".— Richard Davies
- I used to think condoms were what males wore to keep their "privates" warm during winter.Anon