A slang term for someone widely hated who seems to appear from nowhere to make fun of and pick apart something they really no nothing about. The term comes from the rough translation of the German phrase "dunkel forst mann," used in the old days when the hermit from the forest would venture into the village and make fun of everyone, even though he doesn't know anyone well enough to make accusations.
"Whoa! Don just totally went Dark Woodsman when he began bashing Ron's five-piece alt-rock band!"
by Laurel_Storm April 17, 2009