Vattoo

Like the vajazzle, the vattoo isn't permanent and can last on the vulva for seven days if the vattoo-ed "avoids friction" (the spa's representatives explain that might take some creativity).

Source: wiktionary

On the heels of the vagazzling trend, spas have come up with another way to doll up your lady parts. Temporary vagina tattoos -- a.k.a. "vattoos," are generally done post-Brazilian wax (you need a "clean canvas" for the artist). They're applied a few inches above your actual girlie bits, and the airbrush-and-stencil "vat" washes away after a week.

Source: wiktionary

If you’ve got more Morticia than Marilyn vibes down there, consider a “vattoo,” also known as temporary tattoos for your vagina. Vattooing is done by applying an airbrush tattoo to the area after a Brazilian Bikini Wax. Like a proper vajazzling, a vattoo can also last up to five days.

Source: wiktionary