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2.
a style of facial hair that is part beard, part mustache. Chop refers to the thick sideburns that blend into the mustache. Distinct from a full beard in that no hair is present on the chin or lower jaw.
Dude, William Hurt sported a sweet chopstache in the movie "The King".
by StretchOne November 14, 2007
 
1.
A mustache with mutton chops minus the goatee. Also known as friendly mutton chops.
Dave once had a full beard and he shaved off his goatee, and now has a sweet chopstache.
Dude, when did you grow a chopstache?
by Katy and Chris July 21, 2007