Place it at the end of a cute anime moment as the payoff, then follow with the Tuturu sound for a second reaction or the Anime Ahh sound when the joke turns flustered. Keep it near the visual gag so the next clip can reset the mood.
關於此聲音
This is a two-second burst of Neco-Arc meowing her signature nya nya nya in a high, squeaky voice that sounds playful and a little unhinged. It lands as cute, goofy anime energy, more like a knowing joke than a real cat sound, and works as a quick reaction beat. She is the cat version of Arcueid from Type-Moon's Tsukihime and Melty Blood.