When you get your daily allotment of vitamin D from basking in an iridescent moon glow. Mostly pertaining to those living in overcast places who never get to see the sun...but for some reason always see the moon.
Ultra-white chic: "I don't have to worry about freckles since I tan in second-hand sun!"
Normal chic: "Yeah the 'Elven' look really works for you...how is 'Narnia' these days!"