Place it at the climax of a pet or gaming scene, right after a calm setup and just before the reaction shot. Follow it with a funny laugh to turn the moment into a joke, or start with an alert sound to signal that something big is about to happen.
關於此聲音
A 15-second burst of rapid wan wan barks swells into a heavy, guttural roar and growl, far bigger than a normal dog sound. It feels wild, funny and intimidating at once, turning a small bark into a dramatic threat. That clash makes a scene feel chaotic and absurd, as if something huge is about to happen, so it lands best as a sudden scare or punchline.