The Fat Lardo and the Rubber Ducky

The Fat Lardo and the Rubber Ducky is a short, nonsensical text adventure game, released as an entry in the 2003 IFComp. The player is (as the narrator puts it) a "fat imbecile", stuck in a room with a rubber ducky. The player can pick up the duck and interact with it in various ways, which is accompanied by numerous insults from the narrator. The "quit" command is disabled, and figuring out how to exit the game constitutes the only real puzzle.