A very specific two person blue pull out couch. Possibly the most uncomfortable in all existence. Not only do you have to mount the bed in a certain way, less it fall apart. But the metal frame of the couch serve only to contort your body in all manner of awkward positions to try and fall asleep. Best results are aided by the numbing effects of alcohol.
Currently standing for No Sleep Zone. These are specific parts of THE Couch that, despite anyones best efforts, will not be able to get a good nights rest.