Cubi-Asshole Share definition Flag Pronounced-{coo-Bye..Asshole} Cubi-Asshole; slang for goodbye friend. YOU- Eyy dude, I have to go home and do the do's FRIEND- Ight Cubi-Asshole Also: CUBI' MEAGHAN Cubi-Asshole by jmilla1818 February 26, 2009 0 0 Get merch Get the Cubi-Asshole mug. Buy Now — $32.95 See more merch