Definition & Meaning of "dickweasel"in English

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

Dickweasel is a slang term that appeared in mid-20th-century English to describe an irritating, contemptible, or annoying person. The term combines "dick," a crude word for the penis, with "weasel," an animal often associated with slyness or unpleasantness, to create a metaphor for someone deceitful, troublesome, or obnoxious. Historically, it was derogatory and insulting, used to mock or belittle someone's character or behavior. Today it remains informal and offensive, generally appearing in casual, humorous, or aggressive contexts rather than polite conversation.