Place it at the end of a short clip, just after the awkward line, as the reaction that closes the scene. Follow it with Nelson's Ha-Ha! for a bigger laugh, or pair it with Laughing Dog Meme when the joke keeps building.
关于此声音
This is a short, high-pitched giggle that repeats a quick he-hi pattern for about three and a half seconds, sounding like someone trying not to laugh and failing. It feels cheeky, light and mischievous, the kind of laugh that makes a silly comment land harder without saying anything else. It works best as a tiny burst of amusement after a joke, a tease or an awkward confession.