Darth Vader first appeared in Star Wars, where his masked, mechanical breathing became one of the most recognisable sounds in film. The breathing was designed to make the character feel less human and more machine-like, and it has since become shorthand for villainy in popular culture. Online, short clips of the breath are reused in memes, edits, and reaction videos, often to exaggerate a dramatic entrance or mock-serious moment. Its brevity makes it easy to drop into almost any scene, which keeps it circulating long after the original films.