Where's the beef? Clara Peller Wendys T-Shirt

The phrase first came to the public audience in a U.S. television commercial for the Wendy's chain of hamburger restaurants in 1984. The strategy behind the campaign was to distinguish competitors' (McDonald's and Burger King) big name hamburgers (Big Mac and Whopper respectively) from Wendy's "modest" Single by focusing on the large bun used by the competitors and the larger beef patty in Wendy's hamburger. In the ad, titled "Fluffy Bun", actress Clara Peller receives a burger with a massive bun but a tiny patty from a fictional competitor, which uses the slogan "Home of the Big Bun". The small patty prompts Peller angrily to exclaim, "Where's the beef?" Director Joe Sedelmaier actually wanted Peller to say, "Where is all the beef?"