The In game message telling me I'm trash when it's the first quarter and I end up winning is a great feeling. My other fav that isn't listed is when you go against someone who runs every cheese play known to man and u beat his ass. Take that c4d2 and flush it down the toilet.
I was thinking about this last night as I had just finished playing several good games. This is a tough question for me to answer...What is your favorite way to win?