This is Inugami Korone’s famous “Yubi Yubi” catchphrase from Hololive. It’s this cute, high-pitched exclamation she does that kinda sounds like she’s biting your fingers, which is her whole thing as a dog-themed VTuber. People use it for memes and clips all the time.
Inugami Korone – Yubi Yubi! Sound Effect
Shared by Krabby