A conspicuous growth of facial hair sported beneath the bottom lip. As per the pubic wig known as the merkin; the merchin is a bit of hair covering a twat. At least, covering the chin of a twat.
by northernboris June 16, 2010
 Get the Merchinmug.
Get the Merchinmug.  Get the Merchinmug.
Get the Merchinmug.