Avatar Icons offers you 9 different boy faces you can use as avatar or icon thanks to the good quality of the designs, They are formatted as .ico. Just have a look to the screenshots and you'll realize the quality of the designs.
A black boy with Afro hair style, a nerd, a boy with a cap,... they all are really funny and can surprise your friends if you make them to be your avatar in your usual IM client. Maybe you can set them fr your applications as icons for the shortcuts on your desktop. They are fantastic. Give them a try, they are free.