This is an online drawing thingy, yet not exactly a drawing thingy. It's hard to explain, but you can choose between several different "tools" and go wild on a canvas. You don't really choose colors, but it's quite fun!

Kind of reminds me of Silk, bust less... silky, I guess.
Link for my lovers; http://www.stumbleupon.com/su/AOHjDF/bomomo.com/