14. Terrell Owens
"Get your popcorn ready!" T.O. talked trash about his opponents, his teammates, and his coaches. No one was safe. One notable moment was when he disrespected the Cowboy star multiples times during a game as a member of the 49ers. After each touchdown, Owens stomped in the middle of the star and raised his hands to the heavens. He also ran to the 50-yard line to do the same thing and was tackled during his second attempt. And to top it off, the NFL outlawed excessive celebrations because of this man. He should have a bronze bust into Canton, OH for that alone.