John Bigboote is a fictional character from the science fiction series The Hitchhiker's Guide to the Galaxy by Douglas Adams. He is known as a large, intimidating figure who serves as a henchman for the villainous Zaphod Beeblebrox. His character adds a humorous element to the story, showcasing the absurdity of the universe. In the series, John Bigboote is depicted as a member of the Galactic Government and is involved in various comedic situations. His interactions with other characters highlight the satirical nature of the narrative, emphasizing themes of bureaucracy and the randomness of life in space.