Place it at the cut where Billy first appears, then follow it with Homer Ta Gueule for a quick Simpsons back-and-forth between Marge and Homer. Keep the exchange tight and let each call answer the other before the scene moves on.
Über diesen Sound
This is a very short voice clip of Marge Simpson calling out the name Billy in her familiar, slightly raspy voice. It lasts under a second, so the single call lands instantly and feels warm, exasperated and a little funny, like a mother summoning someone across the house. The line comes from The Simpsons television series.