what is the strangest?

Please share some of the oddest non sexual nudist experiences you have witnessed. Those moments that have you scratching your head wondering why someone did something odd. Or you yourself looking back on it thought " gee that was dumb"

One that comes to mind for me was when i was at Club Orient on St Martin. Of course it is a nude resort and nudity is permitted everywhere. So it surprised me that a very fit guy would sun bathe nude on the beach but before he would get up and walk around or get in the water he would slip on a skimpy thin fabric bikini bottom.