The sound comes from Piggy The Result Of Isolation Reimagined, a fan made take on the Roblox Piggy horror series where Mr Pig is one of the infected antagonists. In this ghost form the encounter is rarer and the jumpscare is louder, which helped the three second clip get ripped and reused outside gameplay. Players started sharing it as a standalone scare effect for edits and soundboards, and its short length made it ideal for quick pranks, memes and reaction cuts where a full scene would slow the joke down.