Definition & Meaning of "sleazebag"in English

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

"Sleazebag" is a slang term used to describe a person regarded as contemptible or morally repulsive. It developed in American English in the mid-to-late 20th century as an emphatic extension of "sleaze," with "bag" added to intensify contempt and dehumanize the target. The term is often applied to people seen as sexually immoral, dishonest, or exploitative, especially in media, workplace, or personal contexts. It is strongly derogatory, informal, and intended as a blunt character attack rather than playful teasing.