Older Than They Think: While it fits the Christmas theme, Grace and Joy are traditionally also the names of the stepsisters in the stage version of the Rodgers and Hammerstein's Cinderella. The pun being that they don't really live up to their names.note The names originate from the 1957 television version, where they were "Portia and Joy," the pun being that Portia, despite being named after the clever heroine of The Merchant of Venice, is an idiot. Stage versions go for the more obvious pun for the graceless, joyless sisters.