Ugh Factor 10 Share definition Flag 10 - Possibly the worse thing you could do to society, you'd be better off dead. Damn girl, you need to get a new wardrobe, that shit you wearin now is like ugh factor 10 Ugh Factor 10 by jake April 1, 2005 0 0 Get merch Get the Ugh Factor 10 mug. Buy Now — $32.95 See more merch