Been back and forth on a lot of games lately, but here's a sampling of what I've been playing:
Super Meat Boy (duh)
Minecraft (just got back into it after a long hiatus)
League of Legends (been on and off, but used to be SUPER into it)
Dead Space (caught the Steam sale, which introduced me to this badass game)
Left 4 Dead 2 and TF2 (only really play with friends now, but still fun)
Working on many of the games that the Super Meat Boy extra characters are from, as well.
My gf's been playing a lot of Viva Pinata, which is hilarious.
Halo Reach occasionally
Not much new stuff here, to be honest.
Super Mario Galaxy 2 and Donkey Kong Country Returns were christmas gifts, so I'm working on those
Dead Space (amazing prequel game to Dead Space 2)
Chaos Rings (great Square-Enix RPG)
Infinity Blade (the game from the iPhone commercials that runs Unreal Engine and has STUPID graphics)
Fruit Ninja and Plants Vs. Zombies (iPhone staples[*:D])
Grand Theft Auto: Chinatown Wars (FANTASTIC game, if you haven't played it on ANY system)