Every time we go get gas in my car, df asks me "which side is the tank on?". I swear I've told him 34231454542 times. So the other day, he asks me "which side is the tank on?", I ask him "Don't you know, I've told you 3423432 times" Then he says "Well I forgot, is it on this side?" (refering to the driver side). I said "yup" and he got out of the car and walked towards the back of the car and realized it wasn't on that side. He was mad at me.