What is Hit Mug?
1.
an ugly girl and/or the face of an ugly girl, can be used at both
originates from Windsor Ontario
i believe it was derived from mug meaning face, and hit being an abrasive, ugly sounding word
-Dude that chicks a hit mug.
-(ugly girl walks by, someone yells) HIT MUG!!!!
-Dude, that chicks got a hit mug!
See