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1 definition by For Tony Baloney Matukas

A person who has limited brain power. Not retarded, but very unaware. A self induced simpleton, usually a pothead / stoner type move.

i.e. kin to a primate. Neanderthal (knuckle dragger)

mildly derogatory insult
"Monkey knuckle!, Why would you wash your bosses car with an industrial pressure washer?
by For Tony Baloney Matukas January 27, 2010