Place it in the middle of a chat-style edit, after a message ping sets up the conversation and before a Kiko laugh answers the call-out. Keep the on-screen text showing the original message while it plays, then cut to the reaction shot for the payoff.
Über diesen Sound
This is a short Spanish voice clip, just over three seconds long, built around someone saying 'Que no sabes?' with a drawn-out 'fuuu'. It feels teasing and exasperated, like catching a friend pretending to understand something obvious. The humor lands in the gap between the question and the sigh, making the listener feel playfully called out rather than seriously scolded.