I play on Armor Games. Just goes to show that I'm angry a lot. Just kidding.
No seriously, although it doesn't seem to most people to work for me, I play video games. It seems to work best with really easy games, but ones that distract me enough to forget what I was angry at. Either that, or I listen to some music. I now have about 786 songs on file (not all from being angry, but Masterchef happened to make me add 100 songs)