Listed on soundboards under the Bulgarian phrase nqkakva alarma, meaning some kind of alarm, this clip has circulated as a generic meme alarm with no confirmed original recording or creator. Its appeal online comes from the length and persistence of the ringing, much like a loud buzzer that refuses to stop. Users share it in reaction edits, alarm prank compilations and short-form videos where an ordinary moment needs to feel like an emergency, and it remains popular as a deliberately annoying alert sound.