The cat you found is obviously full of pent up energy, so you feel as if you should play with him to help him let some of that out in a less destructive manner. "Alright, cat," you say as you walk in the room with the ferocious beast. "I've decided you need to play, and I'm just the guy to play with you."
"Oh," the cat replies, "is that so? And what are we going to play?"