The clip is credited to DanielFromSL, the Twitch streamer behind the DNSL name, whose channel is linked in the original upload. In that community the Mr Bones no became a reusable shorthand rather than a full scene, passed around as a standalone reaction for streams, chats and short edits. Its popularity comes from how little context it needs, since a single syllable carries the whole joke. Short denial sounds like this stay in rotation because editors can drop them into almost any setup and viewers understand the refusal immediately without needing the original broadcast.