Meaning : A person who is deemed to be despicable or contemptible.
Example :
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'.
Synonyms : bum, crumb, dirty dog, git, lowlife, puke, rat, rotter, scum bag, skunk, so-and-so, stinkpot
Meaning : Anything that gives off an offensive odor (especially a cheap cigar).
Meaning : An artifact (especially an automobile) that is defective or unsatisfactory.
Synonyms : lemon