Every now and then I find a game for my HTC EVO 4G that amazes me in its simplicity and ability to suck me in and drain my battery. Dragon, Fly! is just such a game. It's similar to Tiny Wings on iOS and is an absolutely pointless and adorable time waster that makes you feel like you've won, even when you lose.
You start out as a baby dragon, leaving its nest for the first time, not yet able to fly but able to build momentum and soar through the air by sliding down hills fast and hard and exploding into the air at the tops of other hills. Along the way you can collect various items, supercharge your dragon using your mad skills, and generally proceed as quickly as possible before the evil demon dragon tears you apart your big pink mama takes you back home.
Dragon, Fly! features a worldwide leaderboard where you can brag about how far you got before mama caught you. I don't know if the winner gets their face on a milk carton, but it would be appropriate.