wheresthebeef Slogan coined in '84 Memorable fast-food ad question Fast-food ad gripe Classic ad line, and question you need to answer to find the hidden theme in four starred answers Clara Peller's catchphrase from a 1980s Wendy's commercial "Waiter, isn't my steak ready yet?" (Wendy's) Classic interrogatory ad slogan 1980s catchphrase '80s phrase Slogan of 1984 Slogan for a burger chain or a complaint department?