Biff Loman
character in the play "Death of a Salesman" by Arthur Miller
Biff Tannen
character in the "Back to the Future" movie trilogy
Biff
Buford's goldfish on TV's "Phineas and Ferb"
Biff
nickname of Jesus' best friend in "Lamb" by Christopher Moore
Bruce "Biff" Brewster
main character in a series of children's books by Andy Adams