If you haven't heard of OMGPOP's game, Draw Something, that is sweeping the nation you must live under a rock. I don't even like playing games and I am hooked. It is like an interactive version of Pictionary for your iOS or Android device.
I play on my iPhone and drawing with my finger on that tiny screen isn't exactly easy. My drawings end up looking like a 4 year old found crayons and went to town. I imagine most of the pictured drawings were done on a larger screen than I use, but still amazing stuff. Look at some amazing "˜Draw Something' art after the break (saved the funniest for last).