No clear original recording or creator is attached to this version, which spread as a generic reverb scream on soundboards and in short video edits. The appeal is the treatment rather than a known line or character, since adding spacious echo to a plain AA turns it into a reusable reaction. Editors keep returning to it for fails, hits and jump scares because it needs no context, works muted of dialogue, and can be layered over almost any visual gag without explaining the joke first.