Place it at the end of a setup showing the mischief, then follow it with the Law and Order Dun Dun for a mock verdict on the culprit. Keep it as the final spoken line so the accusation closes the scene before any reaction sound takes over.
About this sound
This 1.5-second voice clip features Moria delivering the Spanish phrase 'más mala que una araña' in a sharp, theatrical tone. It lands as a mocking, dramatic jab, turning a moment of bad behaviour into a joke the whole room can laugh at together.