Five Nights at Simon's is a fan-made horror title in the style of Five Nights at Freddy's, built around surviving encounters with Simon, and its jumpscare audio has circulated separately on soundboards and in short-form edits. Like other FNAF jumpscare sounds, it is recognisable for its abrupt, loud impact rather than for a spoken line, which makes it easy to drop into unrelated videos. Creators keep reusing it because the scare needs no context: a quiet build followed by this sound instantly signals that something has gone wrong in the game.