Put it at the climax of a horror edit, after a slow build, then follow it with the FNAF Jumpscare Scream for a second scare and the Danger Alarm Meme Sound to keep the chaos going.
About this sound
This is a short, sharp jumpscare burst from Five Nights at Taylet's 2, lasting about a second and a half, built around a sudden distorted scream and crashing noise. It hits fast and leaves a jolt of panic, the kind of startling shock that makes a quiet room feel tense in an instant. It comes from the FNAF-style horror game named in its title.