The title refers to The Conjuring 2, the 2016 horror sequel about paranormal investigators Ed and Lorraine Warren. Online, reaction clips from horror films became a reusable shorthand for being terrified, especially in edits built around sudden suspense and jump scares. This sound follows that pattern, separating the frightened response from the film itself so creators can reuse it for unrelated scary, shocking or embarrassing moments. Its appeal is simple recognition: audiences read it immediately as someone seeing something they wish they had not.