I had a cat that would lie in wait for my youngest daughter. He would hide in her closet and jump out at her and would wait at the top of the stairs to scare her. She insisted he pushed her down the stairs too. He has been gone for about four years and she insists he is waiting for her at the Rainbow Bridge.........to push her over the side. We can laugh about him now, but he was a holy terror in his day. I still miss him.