Save it for the end of a back-and-forth exchange, after No No Wait Wait has set up the interruption, then follow it with Oh My God Wow for the reaction from everyone else in the scene.
حول هذا الصوت
This is a short spoken line, lasting just under three seconds, in which a voice says 'stop talking, listen to me.' It feels abrupt and confrontational, like being interrupted mid-sentence and told to pay attention, and it lands as a comic way to take control of a noisy exchange.