What is "geoff"

Geoff is a fictional land that is part of the Dungeons & Dragons role-playing game. Geoff was first described in 1983 in the World of Greyhawk campaign setting, where Geoff is properly known as the Grand Duchy of Geoff, and is a ducal political state of the fictional continent called the Flanaess.

Besides being in literature and serving as a potential land of adventure for players of the Dungeons and Dragons campaign, the Grand Duchy of Geoff was selected by The RPGA and Wizards of the Coast as a region for its Living Greyhawk campaign (2000–2008). As a result, thousands of role-players enjoyed adventures and other gaming events held in Geoff.