What is your disciplinary record? If you can't remember all, then just your sending offs..
For me, I have 2 red cards and 2 yellows not involved in reds.
The yellows were just for bad tackles, I don't remember the specifics, but the sending offs I won't forget any time soon...
First one I ever got was a double booking red. First I encroached on the free kick (Biggest bit of BS ever invented in football) and second was really late, and I'd worked really hard to win a throw in. I've gone over to take it, only for the referee to have reversed the linesman's decesion. Upset as I am, I just drop the ball behind me and volley it away with my heel. Stupid on both parts for me to go off for it.
Second We were losing one-nil late and I was chasing after a bouncing ball to goal..the defender shielded me from the ball with everything he had and I just lost it and kicked through both of his legs, absolutely crumpled him, and went through to score. However, the ref noticed what happened, and sent me off. Really embarassing, but sometimes the red mist descends. Hey, we all have our Roy Keane moments!