Remember those cheap phone $5 phone covers you got down at the mall in the '90s? These phone tattoos are kinda like that, except they're just stickers.
A 3-pack of pre-made tattoos or a 4-pack of blank, printable ones are available for $9.99. You can make your own images or grab some from deviantart and slap them on your cell.
Available for the RAZR V3 and SLVR L2, L6 and L7.
Cingular and Motorola Introduce Phone Tattoos [mobiledia]