The sound arrived on the soundboard under the cryptic filename ARRB, with its metadata identifying it only as Mr Crow's Mirror Wednesday. No film, show, or artist is attached to the upload, so its backstory is simply that of a user-shared snippet that found an audience on its own. At under a second long, it belongs to the family of micro clips that thrive on soundboards: tiny, instantly recognizable noises that creators grab for quick reactions. Its charm is its ambiguity, working equally well as a pirate growl, a crow call, or a wordless grunt.