The clip comes from the Spanish-language joke format built around the phrase 'se ha detectado un peruano,' which translates to 'a Peruvian has been detected.' Its exact creator and original upload are not documented, so it is best understood as a user-shared soundboard clip rather than a film or game effect. Online, the short scan-like signal spread as a reaction for spotting Peru, Peruvian accents, food, flags or friends in videos and group chats. Its brevity and mock-official tone keep it useful as a quick punchline that needs no setup.