The Irverfield

 was a spacecraft used by Bernice Summerfield. The name was a combination of "Irving" and "Summerfield". Irving Braxiatel wished to name it Irving, but Benny, considering this narcissistic, wished to name it "Summerfield" after her dad. Irving decided to compromise and painted "Irverfield" on the side of the shuttle. (AUDIO: A Handful of Dust)