Extraordinary means “exceptional, noteworthy, remarkable, even phenomenal.”. That is a perfect description of Mr. 01 Extraordinary Pizza. Mister O1 was born from the idea that an extraordinary pizza requires the utmost attention to detail and the finest ingredients-necessary tools for an artist to produce a masterpiece. But the “Mr. O1” part of the name is a special part of the story. It is a reference to, of all things, something from the U.S. Government.