Brent Sapergia, coach for a minor league hockey team, really goes berserk in the this video clip. So much so that a reporter said that “he makes Bobby Knight look like an altar boy”.
After a call works against him and his team, Sapergia throws a little temper tantrum – along with every piece of equipment [...]

One good way to prove that you are a Jock Strap Jerk is to show poor sportsmanship. Here’s a video showing the top 10 worst examples of bad sportsmanship to ever hit the field, court, or rink.

Tennis star Serena Williams really stuck her foot in her mouth over the weekend when she went off on a obscenity filled tirade against a lineswoman. She didn’t like the foot fault called on her and made sure the woman knew it. Talk about some bad sportsmanship.
In her defense she did apologize – two days [...]

Tommy Lasorda and the Dave Kingman tirade. Need I say more?
“What’s my opinion of Kingman’s performance!? What the f— do you think is my opinion of it? I think it was f—— horse s—! Put that in, I don’t f—— care. Opinion of his performance? Jesus Christ, he beat us with three f—— home runs! [...]