Definition & Meaning of "poopeater"in English

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

"Poopeater" is a highly vulgar and graphic slang insult that likely emerged in English in the late 20th century, combining "poop" (feces) with "eater" to describe someone in an extreme, demeaning way. The term is almost never literal; it functions as an exaggeration meant to convey maximum disgust, contempt, or humiliation. It is used in informal speech, online trolling, and hostile or mocking contexts where the goal is to shock or severely insult someone. The term is extremely derogatory, offensive, and intended purely to provoke revulsion rather than amuse.