Place it immediately after the line that needs calling out, so it acts as the cutaway reaction in the edit. Lead in with No No Wait Wait to build the interruption, then let Oh My God Wow follow to close the exchange.
Über diesen Sound
This short reaction clip lasts about 1.6 seconds and features a young man's voice calling out bad language. It lands as a light, teasing scold, funny rather than harsh, and works best as a quick nudge when a conversation turns cheeky or coarse. The brief delivery keeps the joke sharp without overstaying its welcome.