Place it at the turn from a serious setup to the joke, after the invitation and before the reaction shot. Follow it with the Meme Instant Sound for a quick second beat, then cut to the next scene while the joke is still fresh in the viewer's mind.
關於此聲音
This is a short Portuguese voice clip that repeats the word brincar three times, stretching the final one for comic effect, and lasts about three and a half seconds. It feels light-hearted and teasing, like a friend nudging you to stop being serious and just play. The repeated word gives it a catchy, chant-like rhythm that makes it easy to remember and reuse in jokes.