Korone is a Hololive virtual streamer whose short, expressive voice lines are widely clipped and shared as soundboard sounds, and this entry comes from that Hololive soundboard tradition rather than a single widely documented broadcast moment. Fans reuse the two-second line because its teasing tone translates easily outside its original context, making it useful for replies, edits and stream highlights. Its brevity helps it travel across short-form video and chat communities, where a recognisable VTuber catchphrase can carry a joke without needing subtitles or a long setup.