The film's whimsical title comes from a line spoken by Fields about ten minutes into the film. Whipsnade says that his grandfather Litvak's last words, spoken "just before they sprung the trap", were: "You can't cheat an honest man; never give a sucker an even break, or smarten up a chump." The line expands on his character's comment to his daughter in the musical "Poppy" (1923): "Let me give you just one bit of fatherly advice: "Never give a sucker an even break."" (This is the title of a subsequent Fields film, made in 1941.) The character name is obviously a play on "larceny", a point which Fields reinforces at one point when someone calls him "Larceny Whipsnake".