Delores Jane Umbridge, High inquisitor of Hogwarts, walked down the hallway towards the Gryffindor common room. She suspected that they were planning something and she was bent on stopping it, whatever 'it' was.
As she turned the corner, she saw a sleek grey tabby cat sitting on the window sill looking out at the stars. With a squeal, she ran towards the cat.
"Well aren't you a pretty..."
Delores jumped back as the cat swiped at her and scratched her on the cheek. "BAD KITTY!" With that, she walked off in a humph to her room.
Dumbledore looked at his Deputy with a serious expression, although his eyes showed his amusement. "Why, Minerva?"
McGonagall looked up and pursed her lips until they were a thin white line. "She. Tried. To. TOUCH. Me."
So sorry. But I couldn't stop myself.