Samsung notification tones are built into Galaxy smartphones as default alerts for messages and app notifications, which is why the sound is instantly familiar to millions of Android users. As short clips from phones began circulating on soundboards, meme pages and editing libraries, this brief chime became a handy shorthand for a phone buzzing in a video, even when no phone is shown. Creators keep using it because it is short, clean and universally understood, turning a simple on-screen message into something viewers immediately recognise.