The boom became a staple of short-form comedy during the Vine era and carried over to TikTok, YouTube Shorts and meme edits long after the app closed. Its power comes from contrast, pairing an ordinary reaction with trailer-level bass similar to the Inception Button. Editors reuse it as instant shorthand for disbelief, dread or a joke landing too hard, often repeating the same clip with several booms for escalating effect. Because it needs no words, it works across languages and remains one of the most recognisable reaction sounds online.