I was once carrying a VIP from Roberts International Airport in Liberia back to the ship.  I was in my 5th hour of flying, and with a VIP onboard, it's not like I can go piss off the ramp like I would normally do.  That called for the dreaded relief tube.  Well, true to Phrog form someone had shoved a foamie in the drain, and I didn't have any water to perform step #1 (flow check).  So with this VIP on board, I'm sitting there pinching it off (damn did it hurt), holding a FULL relief tube in my hand, looking at it wondering what the hell to do.  I finally ask my crew chief what side the VIP was on, and when the response came back "Right Side Sir", I told him to stay away from the AO's window.  Thank god there was enough hose to reach the copilot's window to dump it out.  Three more sequences and I finally was relieved...