Kevin Blom. Referee in the Eredivisie. He gives out yellow cards like it's nothing. I just got seven (7!!) cards, and my opponent six (6!!) and I'm playing with cautious tackling. God, he's an idiot!
Chris Foy in the Prem. Denies my Arsenal team clear penalties, let's the opposition score offside goals against me, books my players for just about anything.