Place it at the cut where a new person enters, then follow it with a reaction sound once they speak. Pair it with the Windows XP Startup Sound for a retro platform joke, or the TeamSpeak 3 Sound Effect when comparing old and new voice chat entrances.
About this sound
This is the brief digital chime Discord plays when someone joins a voice channel, lasting just over a second. Its clean, upbeat ping feels instantly familiar and slightly cheeky, like catching a friend slipping into the conversation at exactly the wrong moment. It comes from Discord, the voice and text chat platform used for gaming and online communities.