To imply to an annoying friend, or enemy to STFU.
Maria:"Damn Heather, he was so nice, and he's handsome"
Heather:"Hushaface Maria, you only want him for his enormous dick!"
Maria:"Hushaface Heather, at least I've seen his dick"
Heather:"HUSHAFACE MARIA GAGE IS MINE!!!"
by Aaron Deaton May 7, 2007
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