Gitface Share definition Flag An insult used when referring to someone who just by looking at you fills you with a deep urge to punch them in the face until they pass. "Chris is such a Gitface Next time he looks at me I'm gonna break his nose" Gitface by Jamie Merry March 21, 2007 0 0 Get merch Get the Gitface mug. Buy Now — $32.95 See more merch