ratty-ass Share definition Flag An object or person that is in bad condition. Having fallen into a state of disrepair or deterioration, as through neglect; broken-down and shabby. Did you see those ratty-ass jeans that ho was wearing? ratty-ass by Andy T. February 2, 2006 0 0 Get merch Get the ratty-ass mug. Buy Now — $32.95 See more merch