There are a few rooms in the basement that we keep closed for various
reasons. So whenever one of the doors gets opened Smokey is at the ready to
charge inside. I was coming out of the hallway off the furnace room when
Smokey charged the open door, but I pulled it to before she could get to the
door. Smokey stood up on her hind legs and pushed on the door with her front
paws using her leverage to open the door enough to get a paw behind the
door. "You can't stop me now, I am the Smokey!"

Silly cat.