After becoming empowered by your father's medallion, and resentful of the player for never feeding him properly, he set up a world-conquering scheme, even faking his own death when you started interfering. The Dog Was the Mastermind: The Dark Fist quest line, in which you become a superhero, ends with the revelation that the evil Mastermind is your cat Fluffy, making this a near-literal example.The Dark Fist plotline is a superhero plot that goes into full-on parody.
There are also posters on various walls for the movies ' Stoney' and ' Sportsport.'