Place it at the end of a reaction beat, just after the joke lands, then follow it with Nelson's Ha-Ha for a bigger payoff or cut to the laughing dog meme when the joke keeps building. Keep it as the final reaction in short edits, before any closing sting.
关于此声音
This is a short, sharp laugh from Christoph Waltz, lasting just over a second, with a dry, knowing chuckle that sounds both amused and faintly mocking. It gives a listener the feeling of being in on a clever joke, turning a small moment into a sly, confident reaction.