Source: Reddit gifs
Stashed in: Lolcats!, gifs, Bruce Lee, Tabby Cats!, Scottish Fold!
I think there's a hole in the floor from were the other cat comes up.
Here's Maru practicing:
More about Maru: http://pandawhale.com/post/13154/interview-with-maru-the-cat
Be water, my friend. ~Maru
"When a cat enters a box, it becomes the box..."
Cat behaves as a solid AND a liquid ... It changes the laws of physics!