Alberto Calva circulates mainly as a WhatsApp audio, a format where short voice notes are passed between chats, saved, and reused long after their original conversation has ended. Its appeal comes from that portability: the clip needs no explanation, travels well between different groups, and keeps working because the spoken name is clear, brief, and easy to recognise. Rather than belonging to a widely documented show or song, it survives through everyday sharing, chat reactions, and short-form edits that treat the name as the joke itself.