I guess Lucky isn't a tortie. Maggie Sue has the same look in her eyes that Siva gets. Siva is a bit darker tortie with the attitude and "queen of all she surveys" attitude. I love to watch her hiss at the others when they get in her space and she doesn't want them there. She would never hurt any of them. (In fact, she runs when the intent is rougher than she likes.) But she hisses like she wants to do bodily harm to them all! Then she looks at me as if to ask "Think that was ferocious enough, mom?" It's quite entertaining.