the conversion of your couch into an area that you can relax on while you are sick. you must put a blanket down under you and a blanket over you. usually a sick couch is near or facing a tv. see coalie from the real world denver for more information.
"what can we do to make her feel at home while she is sick?"
"make her a sick couch"
"I am not feeling well today. I am going to make a sick couch."