The period of time when every single bathroom stall in an office are completely full. This typically occurs as soon as the bowels turn into an active cement mixer following the consumption of a gallon of coffee and putting out the 4th cigarette of the morning upon arrival to work. Derived from the multiple routes than can be taken during rush hour in Minneapolis that correspond to the map of office bathrooms that have the highest probability of having a vacancy.
I just saw Russ lumbering through the office doubled-over in pain and sweating profusely. It looks like all those buffalo wings he ate at Ivan’s Super Bowl party last night want out right in the middle of Minneapolis Rush Hour.