Halloween is nearly upon us, my friends, and if that doesn't give you an excuse to make yourself look like a zombie then I don't know what will!
It's super easy: Using the web-editing site I told you about before, Picnik, just upload a photo with a human face in it, then in the create tab, and scroll down to the Halloween options.
Use the zombie brush to coat your subject's face, body, and clothes, and watch as the life is drained from the face. Finish it up with some blood stains around their mouth (because that's what zombies do), and voila! Zombie youth!