Definition & Meaning of "sleazeball"in English

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

"Sleazeball" is a slang term used to describe a person regarded as sleazy, contemptible, or morally corrupt. It emerged in American English in the mid-20th century as a variant of "sleazebag," building on "sleaze" (moral shabbiness or corruption) with "ball" added for emphasis and insult. The term is commonly used to describe people seen as sexually exploitative, dishonest, or ethically dirty, especially in social, media, or workplace contexts. It is strongly derogatory and informal, intended as a blunt condemnation of character rather than light teasing.