The excruciating death of spirit that occurs when a bright and industrious individual must interact with government bureaucrats in order to fulfill an administrative requirement. The termination of goodwill and optimism that occurs when a capable individual must, by necessity, work with administrative bureaucrats.
The expression derives from the word pantsuit, which is the uniform most commonly worn by the mid-level administrators that maintain bureaucracies.
Everytime you're getting ready to go somewhere important and you finally put on your pant or buckled your belt BOOM, you feel like taking a crap.
Doesnt matter if you had a crap 10 minutes ago or a day ago, pantoshitomania strikes whenever you're finally ready to go somewhere.
Situation : A test in 15 minutes, an appointment you cant miss, a date, or anything you're late for.
Conditions : Well ironed clothes, belt.
Nothing else matters.
pantoshitomania will strike