Undertale is Toby Fox's indie RPG released in 2015, and many of its sounds and character noises have been clipped and reused online ever since. Short game audio like this spreads easily in meme edits because it is instantly recognizable to players and easy to drop into fast videos. It still shows up in gaming posts, reaction memes and retro-style edits where creators want a cute, odd little sound instead of a heavier hit like a vine boom sound.
About this sound
A very short meow-style sound tagged as an Undertale clip, used in gaming memes, cute fails and quick reaction edits for a tiny comedic beat.
This clip is an ultra-short meow-like chirp associated by uploaders with Undertale. It lands almost instantly, so it works more like a comedic punctuation mark than a full sound bite. The tone feels cute, slightly odd and gamey, which makes it useful for sudden character reveals, awkward pauses or tiny visual gags. Because it is over in a fraction of a second, viewers usually experience it as a blink-and-you-miss-it joke that adds charm without interrupting the pace of the edit.