Especially if you are in Europe. I'm talking to you, Flo.
Go to this site and read the instructions.
Basically, you print a picture of Sarah Palin. (Who? you ask, and rightly so. Hopefully, soon, nobody special.) Then you put the printout in front of your face as you take a picture of yourself in front of a famous landmark and post it to the site.
I would like to see more images of the picture in compromising situations, but hey, that's just me and I don't think it'll get posted.
Anyway, have fun with it.