An unfortunately common skin condition possessed by friends or roommates who, despite all their efforts of cleaning (if any), always smell fucking horrible. Their bedsheets are worryingly discolored yellow as a result of their nasty, cheese covered skin constantly being in contact with it, which in turn creates a reluctance for you to touch them. Like a boisterous drunk, a person suffering from Full Body Smegma makes their presence instantly known, but rather than being obnoxiously rude and loud, they bring a stench so gut punching that if you tried to breathe through your mouth to avoid the stench, you'd probably throw up instead.
Guy 1: "Dude, my roommate always smells like ass, he's nasty."
Guy 2: "If his skin's kinda greasy he probably has Full Body Smegma."
Guy 1: "You mean he has dick cheese all over his body?"
Guy 2: "Yeah, pretty much."
by Sang-froid December 20, 2017
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