Usually, when there is celebrity roast, all the jokes are in good fun. Apparently somebody forgot to tell former Philadelphia Phillies baseball players Mitch Williams and Lenny Dykstra. They were the guests of honor of the Philly Sports Roast and clearly there's no love lost between these to former teammates.

The two took some massive shots at each other that turned ugly real quick. Add the fact that both men were having a couple of drinks and you have a really entertaining evening.

WARNING! NOT SAFE FOR WORK LANGUAGE!