list em, or make one on the spot(its fun
i cant remember mine, but it involved jenga...or was it halo 2...? i unno
for halo 2 go on death match (with more then 1 friend or its lame) and everytime someone dies they take a shot, (or a swig of their brew)
as for jenga, everytime you get one block on the top and dont mess up you take a shot (you win either way and it gets really intense after ur wobbily).