Place it at the end of a short scene, right after the moment being mocked, so it works as the closing reaction. Put a clapping sound just before it to set up the fake applause, then follow it with a fail sound to underline that the praise was not deserved.
关于此声音
A three-second French voice clip in which George Abitbol delivers the words ah bravo merci in a flat, mock-polite tone. It feels dry and sarcastic, like applause offered out of obligation rather than admiration, with a wry, slightly awkward edge that makes the thanks sound insincere. The line is spoken by Abitbol, the French film character named in the original upload.