* Drink every time Ferris monologues to the audience. If there are others around who don't notice him BreakingTheFourthWall, take two drinks.
* Drink whenever "Ferris" or "Bueller" are said. If his whole name is said, only drink once.
** Drink twice every time you see/hear "Save Ferris".
* Drink every time that Ben Stein says "Anyone? Anyone?"