Estourado is Brazilian slang for audio that is recorded or boosted so loud it distorts, and estouradasso is the exaggerated form of that idea. Clips like this spread through WhatsApp groups, TikTok and meme soundboards where a normal Samsung tone is made deliberately unbearable for comedy. The humour comes from recognising a sound everyone has heard from a phone, then hearing it pushed to an extreme that feels broken. It remains popular for pranks, ironic edits and reaction videos where loudness itself is the punchline.