Jokes are supposed to be funny. Not offensive. Your intent was offense under the guise of humor. Common tactic. Anyone serious doesn't take well to the other party being sarcastic or joking, you know this, yet you still play games. It's a typical strategy to win the crowd by making someone overly serious look like a fool. But there is no crowd here, nobody is laughing. Just me and you.
So your real intent is just to piss me off given that you know nobody is here to laugh at your stupid joke. Your just a vile human being. Go ahead crack more jokes. Be more sarcastic, it just shows off your character. We're done.