any gross or disgusting growth on a penis or snatch that is unknown. the penis being the shank the growth being the roid.
by flayven March 20, 2010
Get the shankroid mug.The main vein in your pussy plunger (cock) that gets clogged up as like in a hemorioid, but on your medicated meat stick.
by Schubie February 1, 2006
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