Draw Something is an app for iOS and android. You basically start a match with a friend, and you are given 3 words. An easy word worth 1 coin, a medium word worth 2, and a hard word worth 3 coins. You then draw the word, and it's sent to your friend (or random person if you want to do a random match). You can have as many matches ongoing as you like, and take as much time as you like, it's turn based. You don't need to be playing at the same time.
Anyways, here's a drawing I got. What the hell is this!?
Also, anyone want to start a match with me?