Stinker/ˈstɪŋkər/ Definition 1 of 3Pro Tip 1/3Negative Connotation Suggests someone is morally or socially disagreeable, used negatively. He cheated in the game, such a stinker! Pro Tip 2/3Informal Usage Used casually among friends or in informal settings, not for formal occasions. My brother ate all the cookies - he's a stinker. Pro Tip 3/3Light-Hearted Tone Can convey affectionate disapproval when used playfully. You hid the remote? You little stinker!