anonarse Share definition Flag An arse who prefers to remain anonymous, usually because what s/he lacks in common decency is made up in cowardice. "Some total anonarse keyed my car and slit my tires while I was in the club." anonarse by primevalrobot January 6, 2009 0 0 Get merch Get the anonarse mug. Buy Now — $32.95 See more merch
