DLive is a live streaming platform where channels can raid each other, sending their viewers over to another broadcast at the end of a stream. Custom alert sounds like this one became part of streamer setups as creators uploaded their own stings to soundboards and alert packs, numbering variants for different events. The clip spread through gaming and streaming communities who reuse short notifications across platforms, much like a Discord Notification, to signal arrivals, follows and raids without needing any spoken introduction at all today.