Place it as a reaction beat just after a visual gag, then follow with Anime Wow for an exaggerated response, or cut to Vine Boom to close the joke in the edit.
关于此声音
This is a short duck quack lasting about 1.2 seconds, using the Japanese 'guwa' sound for a duck's call. It is sharp, sudden and a little ridiculous, giving a listener an instant feeling of playful surprise. It works best as a quick comic interruption, turning an ordinary pause into something unexpectedly silly without needing any words.