Definition & Meaning of "jagweed"in English

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

"jagweed" is a slang insult that likely arose in the United States in the 20th century, formed by combining "jag," suggesting sharpness or irritation, with "weed," a plant often seen as unwanted, to describe someone worthless, annoying, or contemptible. The metaphor implies a person who is irritating and persistent in a negative way. It has been used in informal speech, literature, and regional vernacular to mock or criticize someone's character. The term is derogatory, intended to insult, and is never neutral.