This clip takes its name from FNATD 4, a horror game where sudden jumpscares are used to punish mistakes and end a run without warning. Short scare sounds from games like this spread quickly through gameplay videos, soundboards and meme edits because they are clear even when removed from the original scene. It functions in the same way as a FNAF jumpscare scream, instantly signalling danger, failure and an over-the-top reaction. Creators keep reusing it for horror parodies, fake-out edits and reaction videos where the exaggerated scream gets a laugh as well as a flinch.