In my house this is the sort of joke we tell all the time.
“Can you call me a cab?”
“OK, you’re a cab!”
Bwahahahahahaha!
Or how about this one:
Me: “How do you ask a deaf man if he wants to buy a rabbit?”
You: “How”
Me (SHOUTING really loud in your face): “Do you want to buy a rabbit!?”
Come on. That is comedy gold right there.