Which coach do you love to hate?

There are some coaches who just get under your skin. There is something about them that makes you want to stand up and yell at the TV at 140 decibels. It could be their terrible play calling, their cheating, or the fact that whether they win or lose, they do it without class. Is it your team's coach? The opposing team's coach? Nick Saban? Tell us who is the coach you love to hate.