1 definition by captain shane

A woman with a nice body, specifically a nice posterior, but an ugly face. The term "coucher" is derived from the idea that one would want to fuck a woman like that while she was bent over a couch, so as to avoid looking at her bad parts.

See also butterface or butter face, bag job, brown bag special, and prawn.
"I saw that girl from across the room and she looked pretty hot, but when I got closer I realized she was a total coucher."
by captain shane August 30, 2005
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