The unwritten ethical code established at office buildings or other places of employment where multiple restrooms allow for the banning poops to be taken in specified restrooms, thus allowing others to avoid smelling your nasty dumps during business hours. Poop code is often designated to restrooms near high-volume traffic areas, or those within close proximity to a break room where meals are prepared and/or eaten. Poop code should only be violated in cases of emergency such as: extreme mud-butt, or volcanic ass.
Damn it! I went to the 7th floor break room to eat my tiny pizza, but someone broke poop code and I lost my appetite. I'll bet it was that hobo-looking-mother-fucker!