The Jingoistic States of Yeah Yeah Yeahs is a colossal, cultured nation, notable for its compulsory vegetarianism, keen interest in outer space, and infamous sell-swords. The hard-nosed, devout population of 4.188 billion Yeah Yeah Yeahsians are highly moralistic and fiercely conservative, in the sense that they tend to believe most things should be outlawed. People who have good jobs and work quietly at them are lauded; others are viewed with suspicion.

The relatively small government prioritizes Administration, although Social Policy, Healthcare, and Defense are also considered important. The average income tax rate is 21.0%, but much higher for the wealthy.

The Yeah Yeah Yeahsian economy, worth 301 trillion kronor a year, is broadly diversified and led by the Tourism industry, with major contributions from Information Technology, Basket Weaving, and Furniture Restoration. Black market activity is notable. State-owned companies are common. Average income is 72,081 kronor, and evenly distributed, with the richest citizens earning only 2.8 times as much as the poorest.

Children who refuse to share their crayons are arrested, gun regulations are so strict even staple guns and hot glue guns are illegal, the government is under the thumb of countless special interests, and scientists take credit every time it rains in Playlist. Crime, especially youth-related, is totally unknown. Yeah Yeah Yeahs's national animal is the parrot, which soars majestically through the nation's famously clear skies.

Yeah Yeah Yeahs is ranked 43,900^th in the world and 3^rd in Playlist for Highest Disposable Incomes, with 56,944.14 Standard Monetary Units.