No single film, show or performer is clearly documented for this very short clip, so it is best understood as an online soundboard phrase rather than a quoted scene. Its Japanese wording, kuma no desu, simply identifies something as a bear, and that plain meaning has made it easy to reuse across language barriers, especially in short meme edits and reaction videos. Because it is under a second long, it travels well as a quick audio sticker: creators can place it anywhere without explaining the joke, and listeners recognise the deadpan tone even if they do not speak Japanese.