Lazy cat

Actually, it's a crazy cat. We've had this cat nine years now. She knows the rules, and yet lately when I'm working on the computer in my office (aka the jungle room). She lies on the bed in here. Not beside the bed, ON the bed. I yell at her, she moves -- slowly -- and gets off. I get busy and turn around and see she's back on the bed. She opens one eye, if I don't yell or move, she closes it again.

Anybody want a cat?