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1.
The unfortunate soul who, whilst crashing at accommodation, is consigned to go without bed/couch and must sleep on the floor
"Sure you can crash at my place but there is only one bed and a couch. Means one of you has to be the floor jockey."

Playing floor jockey:

Host: "Alright gang, back to mine.
All guest: "dibson not being the floor jockey!"

Last guest to call it is the floor jockey.
by Nojwards January 14, 2014