MAN-LAWS...The unwritten Rules of Manhood

Alright, So, there's alot of man laws out there we gotta go by, Keeping a urinal apart in the mens room is one, which way the toilet paper roll faces is another (the flap should always be facing you), but what other ones are there that us men should adhere to? Ideas? Suggestions? Please respond with your views on what codes exactly us men should live by.

huh :s

Well, I think it's strange how we go to the toilet yet don't acknowledge a friend who may also be having a pee. We just stare straight ahead. Scared that people will think we are gay if you share a joke or say hello whilst ones dick is hanging out.