Ha. Trivia point: The pisser ejector is connected to the pressurization system. I remember the acronym, EELRAWCANU as the 10 items on the press. system with urinal drain as the last one. As for the <profanity>ter. Well, if you use it, you carry the bag off no matter your rank-no ifs ands or buts. I remember the story of a FE who used it and undid the press. relief valve housing over the ramp and door on the tail. He shoved the bag out with a broom handle. Unfortunately it hung up on the fuselage and froze. The TPC and he got called into the Skipper's office and the bag was on the desk. On descent the bag defrosted, fell off on final approach on somebody's lawn. The furious property owner brought it in to complain. Moral of the story: Only do it on island destination flights...USMC KC-130 TPC.
BTW the crew would use the pisser during formation flights when somebody would cross under us-as they would do unto us...