This isn't a thread to joke around, and also that was the most ridiculous thing I've ever heard.
Anyways on topic, just ignore the guy. Unless he's physically trying to hurt your feelings then do something. People are always going to be like that. Everyone likes to stay in the crowd so when seeing someone different they'll try to make fun, threaten, or whatever they can to put you down. It's how society is, just don't let them get to you.