Place it at the reveal of a clever trick, after Sudden Suspense sets up the moment, then let Nelson's Ha-Ha! follow as the response that confirms the joke landed for everyone watching.
Over dit geluid
This is a short spoken French line lasting about 6.7 seconds, built around the phrase 'Génial, sale petit con' — a backhanded compliment that praises someone while calling them a dirty little bastard. Its teasing, admiring tone makes it feel cheeky rather than angry, like a laugh shared after a clever trick, and it lands best as a knowing reaction to someone who has just outsmarted everyone in the room.