The phrase bukan aku om is everyday Indonesian, with om used as a respectful way to address an older man, and the clip circulates online as a standalone reaction sound rather than tied to a confirmed film or show. It spread through short video edits, gaming streams and chat audio shares where a fast, clear denial is useful. Because the meaning is understood even from tone alone, creators reuse it for pranks, fails and mock interrogations, and it remains popular as a simple punchline for moments of false or obvious blame.