The phrase comes from everyday French, meaning we did not come here to suffer, and the clipped form pas venu pour souffrir spread online as a shorthand reaction in French speaking meme culture. Short reposts and soundboard clips cut the line down to its most recognisable part, making it easy to reuse without context. It stays popular because the wording is dramatic for very small problems, so creators apply it to fails, gaming deaths, clumsy accidents and irritating delays where a serious complaint would be funnier than a calm response.