My DD is now 10 and is asking all sorts of awkward questions. I do my best to explain them and hopefully avoid confusion down the line.
It got me remembering when I was around 7yo. I heard someone call someone a wanker and asked my DM what it meant. She said it is a boy who plays with himself. Of course, I had no idea what that meant and presumed it meant someone playing by themselves.
I walked around for weeks seeing boys playing alone and thinking “ah look, he’s a wanker!”
Some time later (weeks or months, not sure) we were sitting round the dinner table and the following conversation took place:
DM: “What is the name of the new boy in your class?”
Me: “Steven”
DM: “What is he like?”
Me: “I don’t know. He plays by himself a lot. He’s a wanker!”
My dad nearly fell off his chair 
Anyone got any similar light hearted stories?