Discord launched in 2015 as a communication platform for gaming communities, later expanding to general voice, video and text communities. Its join sound became familiar through everyday use in voice channels rather than through a single viral moment. As Discord culture spread to YouTube, Twitch and TikTok edits, creators began isolating the notification and reusing it outside the app as a recognisable entrance cue. The sound remains popular because it is short, nonverbal and immediately understood by audiences who spend time in online servers and group chats.