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The short sweaty strip of skin between the anal sphincter and the balls.
Bob couldn't get rid of the itch on his wagenheim no matter how hard he scratched.
by wickedcrazy February 04, 2009
The short strip of skin between the male anus and the testicles.
His Wagenheim was itchy, but Preparation H soon sorted it out
by Steve 'Wag' Wagenheim February 05, 2009