Definition & Meaning of "scuzzbag"in English

What is the origin of the term "scuzzbag" and how is it used?

"Scuzzbag" is a slang insult that appeared in English in the mid-to-late 20th century, combining "scuzz" (slang for dirt, filth, or moral sleaziness) with "bag" (a person metaphorically treated as a container of something bad) to label someone as sleazy, dishonest, or morally dirty. The word creates a vivid image of a person as carrying or embodying filth. It is used in informal speech, online forums, and casual or hostile exchanges to strongly criticize someone's character or behavior. The term is clearly derogatory and offensive, intended to insult rather than amuse.