1) A plan of action designed to achieve an expedited expulsion of feces.
2) A covert method of attack to ensure a quick bowel movement.
3) Perfecting the balance of proper courtesy flushing, time on toilet, exhaust fan usage, match lighting and/or air freshener sprayage to camouflage olfactory detection of an authoritative shit session.
At the party, Michael utilized excellent shitegery by holding off a trip to the bathroom as long as possible. That way, his bowl movement would be quick and go unnoticed.
Thanks to Sarah's perfected shitegery skills, her boyfriend had no idea her IBS had flared up at his apartment.