Put it at the end of a short setup, just after the suggestive line or awkward stare, then follow it straight away with the Kiko Laugh Sound Effect to close the beat, and keep the WhatsApp Message Sound for the chat reply that starts the next joke.
Over dit geluid
This clip is a single human moan lasting just under four seconds, performed as an over-the-top intimate reaction with no words or other sounds around it. It feels awkward and cheeky, and that discomfort is the point: in an ordinary pause it catches listeners off guard and makes the scene funnier.