There is no documented source for Pau Furioso, and it is best understood as a short reaction clip that circulates on its own rather than as a line tied to a famous scene. Its appeal comes from its brevity and attitude: in just over a second, it can stand in for frustration, disbelief or theatrical anger without needing any context. That flexibility has helped it travel between meme edits, reaction videos and casual shares, where creators reuse the same burst to punctuate different jokes. Its continued use depends less on where it began than on how recognisable its tone feels.