Definition & Meaning of "turd burglar"in English

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

"Turd burglar" is a crude slang term for a person who engages in anal sex. It likely appeared in late 20th- or early 21st-century English in informal, sexual, or shock-humor contexts. The term combines "turd," a vulgar word for feces, with "burglar," implying intrusion, to describe anal penetration in a deliberately graphic and insulting way. It is used in joking, sexualized, or hostile speech among peers or online. The term is highly vulgar, explicit, and never neutral, and inappropriate in polite or formal conversation.