Definition & Meaning of "bitchtits"in English

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

"Bitchtits" is a crude slang term that appeared in late 20th–21st-century English, combining "bitch" (used to insult or demean) with "tits" (slang for breasts) to ridicule men with enlarged breasts, whether from fat or gynecomastia. The word emphasizes perceived femininity or weakness in a man and is primarily used in informal, mocking, or online contexts, including jokes, memes, and insults. It is clearly derogatory, vulgar, and intended to humiliate or provoke, rather than being neutral or affectionate.