I know this topic has been done to death, but I never get over how great it feels to just hang naked with other guys, even in a non-sexual environment. Showering up and lounging in the steam room is very relaxing. Nudity is a great equalizer. Once everyone is stripped down, people just tend to converse about whatever. I won't lie: I like showing off and comparing as well. My 6 ga PA gets some stares and comments occasionally.