The Plim sound comes from the short notification tone used by iPhones for incoming WhatsApp messages and SMS texts, a tone many users recognise instantly from daily phone use. In Brazil and other Portuguese-speaking communities, people began calling it Plim because that word imitates its two bright notes, and short clips of it spread on soundboards and social media as a reaction sound. Creators still use it because it is short, instantly recognisable, and triggers the familiar urge to check a phone, making it useful for pranks, memes, and message jokes.
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The classic iPhone Plim WhatsApp SMS notification sound, a short two-note chime used for message alerts, pranks, and funny notification edits.
This is the familiar iPhone Plim notification, the short bright chime that plays when a WhatsApp message or SMS arrives on an iPhone. It opens with a soft high note, then drops to a second slightly lower note, lasting just over two seconds and instantly signalling that a phone has received a message. Because almost everyone recognises it from their own phone, hearing it in a video creates an immediate reflex to check for a notification, even when no phone is nearby. Creators use that automatic reaction for jokes, fake message reveals, and unexpected interruptions, turning an everyday alert into a punchline that feels personal, surprising, and instantly relatable.
