The name comes from instant button soundboards, the early web pages that lined up round coloured buttons so visitors could trigger a famous clip with one tap. Short utility tones like this text alert survived that era because they were useful far beyond novelty pages. As phones, messaging apps and short-form video grew, editors kept the sound as a generic tap and notification cue, sharing it as an MP3 for edits, streams and prank setups where a recognisable system sound is funnier and clearer than silence.