fujugly Share definition Flag This is a combination of the 2 words fat and ugly...A girl who is not only fat but ugly as shit too. It can also mean a girl that is so fucking ugly. Damn, Brice's girlfriend is so fujugly. fujugly by Adam April 14, 2005 0 0 Get merch Get the fujugly mug. Buy Now — $32.95 See more merch