Too old for Skinny Dipping?

Is one ever too old to go skinny dipping?

Recently this was the "good natured" discussion and ribbing among friends on a social networking website. Some encouraged a friend that they were never too old for such a thing, while other friends said the opposite. It was all in good fun. Perhaps this should be a poll? I think there are times in ones life that people long for carefree days and things that remind them of their youth. Lazy evenings at the lake, walking on the beach looking for guys/girls (whatever you would look for), watching stars from the roof of your home and lemonaide from the quarter stand down the street. So, perhaps that is why skinny dipping sounds like it would be more fun that it probably is (or was)?!