Ayaya-style vocal clips have become a staple of anime meme soundboards, where very short, expressive voice bites are saved, shared and reused far beyond their original context. Karen Ayaya works in that same way, circulating as a quick reaction sound for edits, streams and chat memes rather than as a quoted line from a well-known scene. Its appeal is its brevity and instantly recognisable anime tone, which lets creators signal excitement or playful shock without explaining the joke. That flexibility is why short anime reaction sounds keep resurfacing in new videos long after they first appear online.