Definition & Meaning of "pissbaby"in English

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

"Pissbaby" is a slang insult that likely emerged in English in the late 20th or early 21st century, combining "piss" with "baby" to describe someone overly sensitive, whiny, or easily offended. The metaphor links bodily waste with immaturity, emphasizing childishness and weakness. It is used in informal, often mocking or hostile contexts, such as online forums, social media, gaming communities, or casual conversation, to ridicule someone's reactions. The term is derogatory and intended to insult; it is never neutral.