The exact source of this Sebastian clip is not clearly documented on the soundboard, so it is best understood as a short reaction sound that spread through meme edits and gaming videos rather than a verified quote from a single show or game. Its appeal comes from the contrast between the calm delivery and the extreme statement, which makes it easy to drop into unrelated footage for instant comic effect. Because the line is short, clear and instantly quotable, it keeps circulating as a shorthand reaction for annoyance, impatience and dark humour about children.