faktap Share definition Flag It means fucked-up, pronounced with an emphasis on a short 'fuck' followed by an 'up' with a (t)tee. hence, faktap. What a faktap day. I hate that faktap song. You are so faktap. faktap by danielyeejeatsern April 27, 2010 0 0 Get merch Get the faktap mug. Buy Now — $32.95 See more merch