inFAMOUS for me. i didnt know wtf i was doing and all i could see was bright flashes.

How about you guys?

Guitar Hero is always fun while drunk.

LittleBigPlanet.

Singstar. Nothing like drunken interpretations of pop idols.

FZero-Gx : I bumped all the walls and couldn't drive properly, didn't win one race in the cup :/. This drove ill ( to the toilets ) a drunk friend of mine who was there looking at the game ^^

nothing like doing a raid on Time in EQ1 while wasted... :p

Rock Band, when drunk/high.
That shit is the best man.

Halo 3 online. Got kicked from games cus of my singing.

Rock Band. That game is really trippy when you are drunk because of the star power and all the colored notes.

I don't drink or smoke, but I'd imagine that Super Smash Brothers (the original) would be the most fun game to play while drunk. I've played it straight through the night (we didn't sleep at all) with my friends a number of times, and around 3am, some of the funniest things start to happen and we are laughing and having a hellofa time.

I love playing video games with my friends while being absurdly tired.