The pew sound has long been shorthand for a ray gun in cartoons, sci-fi parodies and video games, where a descending electronic zap instantly signals a laser firing without any visual explanation. As short-form video and meme editing grew, that one-second effect became a favourite for creators who wanted a quick, recognisable punchline that works without any dialogue at all. Its appeal endures because it is instantly understood across languages, fits almost any playful confrontation, and pairs easily with other comic sounds like a boom or a fail sting.