Place it near the end of a build-up, just before the scare, then follow it with a scream meme for the jumpscare and an oh my god meme as the shocked reaction after the reveal.
關於此聲音
This 2.5-second clip is the slow, heavy breathing of an animatronic from Five Nights at Freddy's 4, close and rasping as if something is standing just out of sight. It creates an unsettling, held-breath feeling, like the moment before a jumpscare, and works because the breathing sounds patient, deliberate and far too close for comfort.