Paradox in Paradise?

Guys out there, can someone explain to me the whole "what happens in vegas stays in vegas" boys club attitude that seems to be more, or perhaps equally yet paradoxically, cherished than significant others? Call it morbid curiosity.

Talk Nerdy to Me

I'm getting this t-shirt. OK, I'm not. But if I were in the market for an obnoxious t-shirt, this is the one I'd get.

http://www.tshirthell.com/images/contestpics/a42_007.jpg