If you read the story about Asheville Tourists manager Joe Mikulik going absolutely nuts at a recent game, check out the video. The article alone just doesn't do it justice. It's not that he did anything more crazy then the best manager temper tantrums of all time, but it's that he carried it on for so long, coming back out of the dugout for more action. This guy had major breakdown.
And here's video of the play in question. You be the judge.