Do you have any other games on your iPhone that you've been addicted to?
Let's see, I have Cut The Rope, Tetris, Angry Birds of course. I'm also into Ski Safari now. You're this little guy on a pair of skis and you go down a mountain and try not to run into obstacles. The Abominable Snowman is in it and when he gets behind you, you go faster. It's hilarious, I'm such a dork.
My younger brothers put me on to Draw Something. After playing that, I just started downloading all types of stuff.