No specific source work or public origin is attached to this clip, which is typical of small personal memes shared on soundboards and in private chats. Its title simply dedicates the sound to Sanka, and that personal label is what gives it life online: friends reuse it to tag edits, greetings and jokes for someone with that name. Because it is short, easy to share and instantly personal, it survives as an inside joke rather than a wide viral trend, passed between people who know the Sanka in question.