Butt Slaps

So going to the men's BYU volleyball games has become one of my new favorite things to do.  I enjoy watching the players not only while they are actually playing but how they interact. One of the things they do that always makes me laugh is the butt slap and every now and then the butt grab. I know that is many sposts the butt slap is common.  I still find it strange and funny mainly because I never played a sport where a butt slap was a part of the game.  I also find that it is nore common in men's sports than it is in women's sports.  So both my roommate and I came to the conclusion that the most common way guys show approval is through a butt slap.  A guy on there team makes a good play they slap there butt, when they like a girl they slap her butt (even though thats not really appropriate). I guess butt slapping is just a guys way of giving approval no matter who it is.