To make a joke that plays with someone else's words and you think is really clever, but when you say it everyone thinks it is dumb and they laugh at you, but you never admit it is stupid.
Man 1: "Dude, my uncle is running for mayor"
Man 2: "Well, I hope he doesn't gettired while he's running!!"
Man 1: "Dude, why do you always HAR when you are with me?!"
Man 2: "UGHHH!!! I HATE YOU!!!"