I normally don't post stuff by other artists here, but I just saw this on YouTube and it makes me wish I had Nickelodeon. It just amazes me with it's awesomeness in style, animation, and quirky content. Check it out.
Also, here are some boards that I did for some motion design stuff. It is actually for their show reel, they are putting together a portfolio and wanted different kinds of stuff in it. So they hired me to put some stuff together for them. I hope you like.
The little animation for my user-pic was used from this kid. It was kind of fun to put together a little animation. (It also made me realize that doing animation kinda sucks.)