fuckie buddy Share definition Flag someone who is your fucking awesomest friend ever. no one can fuck wiht you two. pretty much best friends, point blank. Mary: Girl you know your my best frie-Katy: Oh hell no, your my fuckie buddy. fuckie buddy by awfuckingyeahbitch April 3, 2011 0 0 Get merch Get the fuckie buddy mug. Buy Now — $32.95 See more merch