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1.
The smell of an very sexually active man’s bed several months after a divorce, where his ex-wife normally did the laundry. aka: Mystery Sheets
Friend 1: “Damn, what the hell reeks? It smells is a thousand types of perfume, sweat and … regret.”

Friend 2: “Oh yeah, my sheets haven’t been washed since Bonnie moved out. Guess I have hot bunk skunk. Been so busy hot bunking the women that I haven't gotten around to wash the sheets.”
by WhyMe? January 10, 2014