Creepy guitar sounds have become a staple shortcut in online horror and suspense editing, where a single dissonant strum can signal danger without any dialogue. Editors use the effect across gaming videos, short skits and meme compilations, often alongside dramatic reveal stingers to build a mock-serious mood. Its popularity comes from its simplicity: it is instantly readable, works even at low volume, and can shift a scene from normal to uneasy in under a second, whether the threat that follows is real or intentionally absurd.