I was watching tennis, my dad was reading the paper, and glancing at the tv every now and then.
This conversation happened:

My dad: I think that if it's an error, and you return the ball, it should become your error, like in that other sport.
Me: there's a sport with that rule???
My dad: Yes. table tennis I believe
Me: Cool!
*silence*
*me visualising that*
Me: That's not possible! You're stupid!
My dad:


Ok, it was quite funny

He didn't remember what sport it was then though.

On a sidenote:
My 2nd reader approved my thesis!