Hiccups have long been used in cartoons, comedy sketches and home videos as shorthand for nervousness, overeating or a sudden surprise, and short sound effects like this one are now commonly shared for editing rather than tied to a single film or character. Creators keep it in meme and reaction libraries because it is instantly recognisable, needs no context and fits almost any awkward moment. Its brevity makes it easy to drop into short-form videos, streams and prank edits, which is why this simple bodily sound remains a reliable comic tool online.