Punishment: 10-match suspension, undisclosed fine
Luis Suarez may be the least popular man in world football, and given incidents like this one it's easy to see why. Nobody likes a biter, especially not on the playing field. Suarez has long shown that he doesn't care what most people think, however; this incident from only a few months ago clearly showed that. He managed to get his gnaw in out of sight of the referee, and later in the match he would go on to score the equalizer in a 2-2 draw for Liverpool.
35. Luis Suarez bites Branislav Ivanović.