Sad or no??

I think the guy is being a jerk so just try to ignore him. He is trying in a pathetic way to rile you up so don't give him the satisfaction.

maybe take as a compliment..

Well some of my friends call me Meg, but I know their just kiddin' and messin with me and stuff, and u know we all have funny nicknames for eachother. :P But if this guy is making fun of u, or u dont think hes kiddin, then u should just ignore him cause we have all met those kinda people who pick on u just to get that high of making somebody feel bad. It all depends on how close u guys r and his body language when he says it!!!