Chaffin' Share definition Flag when a girl sucks dick so violently that her lips start peeling. "Daaammmnnn girl, if u dont stop bein such a fuckin chickenhead u'll have chaffin' lips" Chaffin' by Mike Bayer October 1, 2005 0 0 Get merch Get the Chaffin' mug. Buy Now — $32.95 See more merch