The exact origin of this clip is not tied to a known film, show or viral video, and it circulates mainly as a short user-shared scare sound. The word susto, meaning fright or scare in Spanish and Portuguese, explains why listeners use it for startled reactions rather than as a musical or dialogue clip. Its two-second length makes it easy to drop into memes, reaction videos and chat messages, where a single exaggerated scream can signal surprise without any explanation. That simplicity is why it keeps appearing in prank edits and jump-scare compilations.