Put it at the opening of a workplace skit, just before the first line of dialogue, then cut to a Bruh sound for the annoyed reaction and finish with a meme sting for the punchline.
關於此聲音
This is a short electronic alert in the style of an Android phone notification, lasting just over a second. It feels instantly familiar and quietly funny, like the chime that makes everyone in a room check their pockets at once. It works because it captures that shared moment when several phones seem to go off together.