Do you love tattoos, but hate commitment? If you've been known to make rash decisions and have gotten a few, er, questionable tattoos on your body, then you should check out Momentary Ink.
As the name implies, Momentary Ink specializes in creating temporary tattoos of your design and choosing, and will send you a temporary tattoo in the mail that you apply yourself. Unlike real tattoos, these guys only last a week and can be applied without any needles. The company allows people to essentially "test out" their designs to ensure they don't make the horrible mistake of branding themselves with a tribal design or a Marilyn Monroe quote.
Starting out at around $15 for a four-inch design, Momentary Ink's tattoos are applied like run-of-the-mill temporary tattoos, but last longer with the help of a sealing and matting solution.