The exact source of this particular clip is unclear, but bump in the night sounds are a long-running horror staple across games, films, and internet edits. Online, creators use them as quick audio shorthand for unseen movement, dread, or a fake scare setup. The effect stays popular because it is simple and instantly readable: one ominous thud tells the audience that something is wrong. It often appears in spooky compilations, indie horror gameplay, and meme edits alongside bigger cues like a FNAF Jumpscare Scream or danger alarm sound effect meme.