My schools lunch periods are etrodinary long, so I organize Nintendo DS lan parties. November and December is Mario Kart. Only one person need to actually have tha game, which is awesome.
I also play: WoW, starcaft, diablo2 (Not so much), Minesweeper (I actually play this as much as starcraft, and my highest record on hard is 420 seconds.
, Ham radio (Hey, it counts.... kinda!), Perfect Dark 64 (Awesome game), Conkers Bad Fur Day (The greatest N64 game, ever with the exeption of SuSmBros), Mario 64/Mario 64 DS (Lan Party September - October), CS, HL1, HL2, HL2:DM (I am really good.
, and last and least, Garrys Mod.