Photograph by Robert Maass/Corbis
The 1988 vice presidential debate between Democratic Senator Lloyd Bentsen and Republican Senator Dan Quayle provided one of the most resonant one-liners in political rebuttals. When Quayle, then 41, compared his record in Congress with John F. Kennedy's, Bentsen fired back: "I served with Jack Kennedy. I knew Jack Kennedy. Jack Kennedy was a friend of mine. Senator, you're no Jack Kennedy." The audience went nuts. Quayle's pout and terse response -- "That was really uncalled for, Senator" -- earned even more laughter and applause, and cemented the moment in debate history.