atcavage Share definition Flag the last name of a person who contains a huge dick and a huge dip. he gets instaboners alllll the timeee damn, i wish i was an atcavage. i would be blowin my load with a dip in all the time atcavage by jason mcdumbass March 11, 2013 0 0 Get merch Get the atcavage mug. Buy Now — $32.95 See more merch