Definition & Meaning of "shit magnet"in English

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

Shit magnet is a slang term that appeared in mid-20th-century English to describe someone who seems to constantly attract trouble, misfortune, or problematic people. The term combines "shit," representing problems or bad situations, with "magnet," suggesting an irresistible force that draws them in. Historically, it was informal and derogatory, often used humorously or critically to comment on someone's bad luck or chaotic circumstances. Today it remains colloquial and crude, used mainly in casual, joking, or expressive contexts rather than polite or formal conversation.