I've never really got it either. For me, I think it was the crowd I fell in with.... They didn't care about your orientation, color, gender, how you dressed or most other things. All they really cared about was if you smoked and if so did you have any or get some if you didn't have it. The closest thing to a "macho pissing contest" I ever got into was if I could clear a three footer in one go... Ah, the stupidity of youth.