By using this title, Fry is implying that he sees his own life as a sort of washpot, a place of purification and transformation. He is suggesting that through his experiences and challenges, he has grown and evolved as a person. The title also hints at a sense of humor and self-deprecation, as Fry is known for his wit and ability to laugh at himself.
Additionally, the title could be interpreted as a reflection on Fry's Jewish heritage. Moab is a region historically associated with the Israelites and is mentioned several times in the Bible. By choosing this title, Fry may be drawing a connection between his own experiences and those of his ancestors, expressing a sense of continuity and belonging.
Ultimately, the title of Fry's autobiography is open to interpretation, inviting readers to explore the personal journey and insights shared in the book.