Deltarune is Toby Fox's follow-up role-playing game to Undertale, known for its offbeat humour, memorable characters and music-driven world. Mike is one of its quirky characters, and this short meow has become a favourite snippet for fans who want a quick, recognisable reaction sound. Shared in edits, streams and meme videos, it survives because it is instantly readable: even without context, the playful meow signals something cute, cheeky or absurd. Its one-second length also makes it easy to reuse without slowing a video down.