The clip circulates online as a brief reaction sound rather than as a line tied to a documented scene, and that anonymity has helped it travel across edits and meme formats. Creators tend to use the Japanese question as a universal signal for surprise, even when viewers do not understand the words, because the tone alone carries the joke. Its short length makes it easy to drop into fast-paced videos, reaction compilations and short-form posts, where a puzzled voice can replace a longer explanation. That flexibility is why it continues to appear whenever a creator needs a moment of disbelief.