This guy, met him once at a car meet for people with foot fetish. And he came up to me wearing crocs, and my balls dropped to the floor immediately. But then I noticed his toenails were black and he smelled like curry and pepper. I looked at him and raised an eyebrow, I could tell he was starting to sweat alot. I noticed he was nervous, then I took my water bottle and threw water on him and his white color disappeared and his real color was actually blue and black! super nice guy tho!