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2.
Full-to-Medium length hair left on the scrotum after trimming or shaving has clearly been done to the major part of the pubic area.
Roxanne: So me and Ted finally did it.
Sheila: Does he "shave"?
Roxanne: Yeah. Well, sort of. He still had a Sack Beard.
by Daggermouth July 06, 2010
 
1.
A luscious growth of pubes extending downwards from the scrotum.
Dude, my sackbeard is so lush I have to use a hair-dryer after I shower.
by BeardmeisterS November 22, 2011