Jimmy Kimmel went all out for his post-Oscars skits this year. First, he gave us "Bitman Begins ," then "Sweet Brown: Ain't Nobody Got Time For That ," and now: "Ameowdeus." In keeping with his theme of mixing famous films with popular YouTube videos, the Amadeus parody stars Kevin Spacey  as the Keyboard Cat. It's so simple yet so good. Meanwhile, Christoph Waltz plays Hamster on a Piano (eating popcorn), but he's just not as impressive as the Keyboard Cat. Take a look, because you're definitely going to laugh out loud.
Here are the originals: