At the fighter conference last month, UFC president Dana White told the guys: "Twitter your asses off." And we believe UFC fans should do the same.
Tweet during tonight's fights with the hashtag #UFC107, and your 140-character comments could wind up read during the PPV. We'll be reading all the tweets that come in, and Dana White will personally choose the best ones to be read on the air.
So be clever, insightful, unique, original, witty -- you could get your comment and name shared with millions of people during the broadcast.