The act of sitting on a couch with friends eating and doing whatever you want except for hard work. Getting the remote is even taking it a little far. (Google image search for more information)
At Chris's party, our group was couchin it over by the new plasma tv.
The act of walking into your aunt's bedroom and finding your uncle with his boxers around his ankles, squatting over your aunt while serving up a PBR and creamed-corn induced hot carl into her waiting mouth... most often occurring while re-runs of the Dukes of Hazard or Full House are playing on the TV.
I went over to Uncle Jethro's after the Nascar race, and when I walked into the trailer Aunt Tina was in the midst of wiping the Crouching Uncle off of her mustache.