Learn how to draw caricature. It's a lot of fun and very easy. If you know how to draw realistic faces even better. But as I have learned for people who know the proportions of realistic faces, it's harder for them to draw caricatures. The world is exaggerated, make the best out of. You can even make some money with your caricatures. I've ran in to some info that I like to share with you.
In the program you can learn how to make really cool caricatures, how to open your portfolio online (Free) for people to see, and make some extra cash with your caricatures.
Learn to Draw Caricatures!
Cartoons and Caricatures