Michael Bisping got a win on UFC 127, but he still came out a big loser.
Just seconds after pounding out Jorge Rivera, the Brit lost control of his emotions by spitting at the corner of the American. He also yelled at Rivera. Bisping told him to apologize and said "go home loser."
Let's not forget about the illegal knee Bisping threw earlier in the round. Rivera's camp has gone on record saying they think it was intentional.
Twitter was flooded with reaction from fans and fighters. Trainer Keith Florian, the brother of UFC fighter Kenny Florian, said what Bisping did was worse that Paul Daley and his sucker punch of Josh Koscheck at UFC 113.
Yahoo! Sports' lead MMA writer Kevin Iole joined us to give his take on Bisping's outburst. He said anything from a fine to firing is possible from UFC management.