I think one has already been established...a moronic tattoo as in the first post here.
As opposed to a tasteful tattoo. If you feel the need for a tattoo....which I never have nor will.
I'm not a fan of tatts on girls, but saw one, well, two, on a tourist here a while back and thought they looked really good. And quite sexy. a bow on the back of each leg, kind of looking like the top of suspender stockings.