grimey Share definition Flag Something described as cheap (in both senses of the word), bad quality, or bad taste... or someone who just plain sucks. "C'mon, man. Gimmie five dollars. No? Deng yo... yo grimey as hell!" grimey by Mike F January 20, 2004 0 0 Get merch Get the grimey mug. Buy Now — $32.95 See more merch