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1.
The place to sleep, watch movies, play pool, play table tennis, and most of all to get pissed when we get the chance.Cold as a cunt at night so bring a sleeping bag.
Tomo:Lets go play some table tennis and pool and shit.
Ben: yeah i wana beat you at pool you mofo.
by Darren Thomson April 29, 2005
 
2.
anal cavity or rectum used as an area for pleasure and leisurely pursuits
My penis would very much enjoy some time in your rumpus room honey.
by Mangy Beast November 21, 2007