The Duff Book of World Records is a book released by Duff to help settle bar bets.

Known Records Inside the BookEdit

• Most Clothespins Clipped to Face and Neck: 116
• Best Book You Have Ever Seen: Tom Clancy's Op-Center
• World's Fattest Town: Springfield

Behind the LaughterEdit

The book is an obvious parody of the Guinness Book of World Records.

AppearancesEdit

• Episode – "Sweets and Sour Marge"