I mean, in a completely justified way at any sport match... I've never been more angry at a sport than I was 30-40 minutes ago, Those of you who watched the Chelsea v Manchester United match will know what I mean...
David Luiz bodychecks Wayne Rooney off the ball deliberatly and it's not a second yellow, yet when vidic has a little tug at ramires (who dived the entire way through the game) he goes flying and vidic gets sent off.
The penalty was stupid too, Smalling hit the ball, Zhirkov's leg was in the way then Zhirkov jumped into Smalling and that's a penalty? MADNESS.