Relatively friendly gal, forced to live in isolation and solitude after a horrible accident in the physics lab she was working at turned her into a horrible mutant. She still has a great personality though. Really.
"They pretend they're going to always be there for you, and then one day they pack up and move away and take their love with them, and leave their declawed cat to fend for herself. They leave her, wondering what she did wrong." - Mittens