Floofbush (floofinition) – a surprise attack by pets lying in wait in a concealed position.
In use: “As a kitten, he became a floofbush expert. No tail, toe, foot, or finger was safe, and everyone, human and animal, were acceptable targets. Once he was an expert, he didn’t want to give it up, so every guest was warned on entering, “The cat will probably get you, but don’t worry. He’s just playing.” Still, though warned, more than one person jumped, shrieked, or shouted, which seemed to please the cat.”