The exact origin of the Yi Yeat clip is not documented, and with no artist metadata attached it appears to be a user-uploaded snippet rather than a line from a named series. Online it circulates as a short Japanese-style reaction vocal, grouped by listeners with other expressive anime interjections like anime ahh and Tuturu. Its appeal is brevity: at just over three seconds it works as a punchy insert for memes, edits and comedic timing, which keeps it in rotation despite its low view count.