If your mum and dad don't want to let you show a picture of your self on blogs or anywhere on the interwebs, then get a WeeMee avatar! My WeeMee Avatar took me about 5 minutes to make and its FREE!
You can design your weemee any way you want - hair style, your hobbies, your 'Fashion' and your facial details too... oh yeah and your favourite pets, hats and accessories (that makes me sound like a hair dresser).
The URL is http://www.weeworld.com/ . This is my weemee ->
POST ME YOUR WEEMEES IN THE COMMENTS!!
When you sign up on weemee there is a register bit... ignore it and design your weemee. Once you're done, fill out the application and then BOOM! You're done.