The air horn has long been a staple of DJ sets, dancehall sound systems and party culture, where a single blast signals excitement, approval or a big drop. As short-form video and meme editing grew, that same blast was lifted into clips as a quick, instantly recognisable hype cue that needs no explanation. It survives because it is loud, unambiguous and funny in its excess, working just as well for a genuine celebration as for an ironic one, and because its abrupt, high-energy hit translates across languages and formats.