DONT put up with it? DONT clean up after the Parties, DONT allow him to not do anything, sit down and talk to him, make him wake up with the baby, threaten to get rid of the gaming system if he cant stop.
I definitely would NOT destroy any games or systems. That isn't going to prove anything (other than you are willing to stoop to the level of a 5 year old).
It will just cause more tension. You just need to talk to him. Make sure he knows you are serious.