After being denied a permit for a swimming pool by Quahog's zoning laws, Peter learns his land is a "no-man's land." He declares his property an independent nation-state called Petoria and appoints himself president.

The U.S. government responds to the invasion by blockading Petoria, cutting off all electricity, gas, and water. Peter refuses to surrender, even hosting a pool party with international pariahs like Saddam Hussein and Muammar Gaddafi.

The episode is a satirical take on geopolitics, international relations, and American exceptionalism. It follows Peter Griffin as he accidentally discovers that his property is not technically part of the United States due to a city surveying error. Key Plot Developments

By inviting real-world dictators to a backyard pool party, the show satirizes the way small nations can become pawns or players in global politics.

Peter initially uses his newfound status to commit petty crimes without consequence, famously performing a parody of MC Hammer's "U Can't Touch This" titled "Can't Touch Me".

It serves as a character study of Peter’s impulsiveness, showing how his pursuit of a simple luxury (a pool) can escalate into a full-scale international incident. E. Peterbus Unum | Family Guy Wiki | Fandom