This sound is known online as zap estourado, with zap being a common shorthand for WhatsApp in Brazilian Portuguese. It circulates mainly in message forwards, meme edits and reposted audio collections built around distorted phone alerts and cursed low-quality clips. The blown-out style became popular because it is instantly recognizable, intentionally unpleasant and funny in short bursts. Even without a single confirmed original upload, it remains widely used for chaotic humor, fake notification gags and exaggerated reaction edits across chat-based meme culture.