1 definition by motrfan

Top Definition
A small patch of short hairs on the underside of one's otherwise clean-shaven chin. In some cultures, can be attributed to an individual's lack of shaving diligence during a lethargic morning routine. Commonly but not exclusively visible on Mondays.
Did you see Dan's monday chin? Must have been a rough weekend!
by motrfan February 13, 2012

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