Deltarune is Toby Fox's episodic indie role-playing game, first released in 2018 as a follow-up to Undertale, and its punchy sound design quickly became part of fan culture. Louder, bass-boosted versions of its effects began circulating on soundboards and in short-form edits, where creators wanted the original impact pushed even further. Because the clip is so short, it works as a reusable punctuation mark rather than a piece of music, and that flexibility has kept it in rotation for gameplay montages, memes and reaction videos long after the chapters that inspired it.