Usada Pekora is a Japanese VTuber from Hololive, the virtual talent agency, where she is known for her long rabbit ears, playful scheming persona and instantly recognisable high-pitched laugh. Short clips of her giggles have circulated for years among anime and streaming fans, who lift them into memes, gaming montages and reaction edits. The 'hohoi' laugh works like an audio sticker: a one-second burst of mischief that signals a prank paying off or a joke landing, much like Nelson's HA-HA or the laughing dog meme.