Place it right after the accusation in your edit, then follow it with awkward crickets while everyone waits for a reaction. If the excuse fails, cut to a chipmunk laugh to keep the joke light instead of letting the scene drag.
Über diesen Sound
This six-second clip features a small, childlike voice saying 'I am just a baby' in a sweet, pleading tone. The delivery is innocent and a little dramatic, as if the speaker is trying to escape trouble with pure cuteness. It feels funny and disarming, turning a simple excuse into a playful moment that makes listeners smile rather than argue.