Ass buddy Share definition Flag A fake friend. One who becomes a pal, but has ulterior motives Ass buddy: “The owner of the diner became quick ass buddies with the new cook. The cooks sister was hot” Ass buddy by Fat Richie Meatloaf February 25, 2019 0 0 Get merch Get the Ass buddy mug. Buy Now — $32.95 See more merch