Yes when I was younger, I did crowd surfing and stage diving.

Personally though, I always hated crowd surfers because it interfered with aggro of the mosh pit. Kind of hard to be bouncing off someone when you have to stop to hold someone else up.

My digestive system is doing great, thanks. Not sure what all that means though. Is this something that happens to you regularly? Ooooh, sorry. Sometimes I say shit, and... oh crap did it again... dammit.