UFC's Rory MacDonald -- Worst Hangover Ever

UFC stud Rory MacDonald battled it out with Robbie Lawler at UFC 189 in one of the most violent brawls of all time ... and even though Rory lost the fight, everyone is hailing him as a champ for fighting through the blood and the pain. In fact, both fighters were hurt so badly, they each went to the hospital DIRECTLY after the bout ... instead of hanging around for the usual post-fight news conference.