Meaning of stinker

(noun) a person who is deemed to be despicable or contemptible; "only a rotter would do that"; "kill the rat"; "throw the bum out"; "you cowardly little pukes!"; "the British call a contemptible person a `git'"

anything that gives off an offensive odor (especially a cheap cigar)

an artifact (especially an automobile) that is defective or unsatisfactory