Two military men walk into a bathroom... One from the Army. One from the Marines. They both go pee, and finish around the same time. But only the Marine goes to the sink to wash his hands. Just before the Army guy left, the Marine stopped him and said: ""Hey, aren't you going to wash your hands? In the Marines, we were taught to wash our hands after pissing."" The Army guy laughed, ""Well, in the Army, we were taught not to piss on ours."" Then, he left. (a favorite joke from my Uncle (Army - MS…