I've been on a big Worms kick lately on my Xbox 360. It's the perfect game for four semi-sober dudes to play together, as its full of dicking each other over and explosions while being slow paced enough for even those with the most dulled reaction times to still participate. But when I've tried it with friends via Xbox Live, it just hasn't been as fun.
http://gizmodo.com/5058892/do-you-pr...r-the-internet