Definition & Meaning of "turd cutter"in English

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

"Turd cutter" is a slang term for a person regarded as contemptible, nasty, or aggressively unpleasant. It appeared in late 20th- or early 21st-century English, mainly in informal, joking, or hostile speech. The term combines "turd," a vulgar word for feces, with "cutter," implying someone who separates or disrupts, creating a metaphorical image of a repulsive or aggravating person. It is used to insult, mock, or criticize behavior and is vulgar and derogatory, never neutral.