I just figure since we're all gamers, everyone here likely has fun with the mindless destruction aspects of games. I'm not talking about trying the games themselves, but rather just games that you turn on when you feel like causing havoc.
I've got a few personal favorites.
-Goldeneye. Make yourself invisable, give yourself every weapon, and then run around a cap people point blank in the head.
-Perfect Dark. Put in 8 peace sims and go to town.
-Vice City. Shoot something in the leg, wait for an ambulence to pick them up, then cap the ambulence driver.
-Roller Coaster Tycoon. Intentionally build a coaster that crashes and get people to ride it.
-The Sims. Trap an annoying neighbor in a fence and watch them go crazy, then die.