The clip comes from a short reaction video in which a girl cries out 'uhu' as a bunny dies, and it has since circulated online as a standalone soundboard clip. Without a widely documented film, show or viral creator attached to it, its spread has been driven by the moment itself rather than a famous source. Editors reuse it because the sound is instantly readable as grief, making it useful for sad edits, animal videos and ironic reactions alike, which keeps it in rotation long after the original video faded from view.