Sprunki is a fan-made mod of the music game Incredibox, where players drag icons onto characters like Clukr to build layered beatbox loops. Clukr is normally the cymbal player, but horror versions of Sprunki lean into distorted faces and surprise scares. That contrast helped this jumpscare clip spread in gameplay videos and meme edits alongside other scare stings like the FNAF jumpscare scream. At around eight seconds, it is longer than a quick sting, so it works as a full scare moment rather than a brief accent.