Me: I just came home from Africa, and guess what I saw.
Friend: I don't know.
Me: A black market.
Me: I just came home from Africa, and guess what I saw.
Friend: I don't know.
Me: A black market.
Hey, genius, get this: the dude went to Africa and saw a "black market." It's a pun because "black market" sounds like it has to do with black people from Africa but it's actually illegal trading, which is a market, duh. You probably think the Earth is flat.