Just because I've never had the opportunity to tell this story, and I think it's funny as hell, although barely tangential here, I have to share it.
When I was about 10-11 years old, we were sitting at the dinner table and my brother (2 yrs older than me) and sister (2 yrs older than him) were arguing. My sister called my brother a dildo. I didn't know what that meant at the time, and neither did my sister. She had heard it somewhere and thought it sounded like a good insult. My brother knew what it was, and our parents sure did because I was sent out of the room and there was quite the heated discussion going on.
Until I die, I will NEVER forget the look on their faces.