The sound is catalogued under the creator tags Nako and nakeradoidera, and its published description presents it as Nako venting his anger at overweight people. Beyond that short tag, no widely documented source work, film or television origin has been attached to the clip, so it is best understood as an internet meme audio rather than a quote from a known show. Its appeal comes from that raw, standalone anger: it needs no context to land, which is why it keeps circulating in short videos, reaction edits and chat forwards.