We play a 40k drinking game now and then. It's a big free-for-all with as many people as we have. Everyone puts as much stuff on the table as they want.
Every time you lose a kill point, you take a shot. Don't put more units on the table than you can handle!
Every game, someone will put 11 KPs on the table, and of course we all gang up on that person to get them trashed. By turn 3 they are hiding their last fragments of units and praying that they roll well on their cover saves.