WebDefine grimy. grimy synonyms, grimy pronunciation, grimy translation, English dictionary definition of grimy. adj. grim·i·er , grim·i·est Covered or smudged with grime. See Synonyms at dirty. grim′i·ly adv. grim′i·ness n.
Web02/03/2010 · Slang (n.) A back-stabber is a GRIMY person, untrustworthy, doing wrong to others to gain something, selfish...willing to step on people to get to the top. Doing something fucked-up to anybody, even a so called friend if they can get something out of it.
WebDefinition of grimy in the Definitions.net dictionary. Meaning of grimy. What does grimy mean? Information and translations of grimy in the most comprehensive dictionary definitions resource on the web.