fancraptic Share definition Flag Sarcastic way of saying that something sucks. Combination of the words fantastic and crap. Jim: "Dude, check out my new sunglasses I got at the gas station!" Bob: "Yeah, they're fancraptic..." fancraptic by Michael.s December 11, 2005 0 0 Get merch Get the fancraptic mug. Buy Now — $32.95 See more merch