This clip has no clear single source, which is common for short scream sounds shared across soundboards and social platforms. The repeated aaaa vocal is instantly recognisable as a generic panic scream, so it travels easily between memes, reaction videos and gaming edits without needing context from a film or show. Its length, just over six seconds, makes it long enough to cover a full reaction but short enough to drop into a short-form video. That flexibility is why it keeps appearing whenever creators need a quick, loud moment of alarm.