I've always really liked the idea of video games, but I never really have time to play them. I got a free PS2 a couple of years ago, and played some super fun stuff, and I really like my Wii.
Super Paper Mario and Super Mario Galaxy are awesome. Mario Strikers Charged is really fun, too. Basically I like any game that has Mario in the title. Though I think I never actually finish them.
Katamari Damacy is super fun, though I don't have it any more since I the PS2. But I'm all over it, when it comes out for Wii. I also like Super Monkey Ball. I like games about rolling around.