"Senator, you're no Jack Kennedy" was a phrase spoken by American Democratic vice-presidential candidate Senator Lloyd Bentsen to Republican vice-presidential candidate Senator Dan Quayle during the 1988 vice-presidential debate. Jack Kennedy was a reference to John F. Kennedy, the 35th President of the United States. Since then, the words "You're no Jack Kennedy," or some other variation on Bentsen's famous remark, have become a part of the political lexicon as a way to deflate politicians or other individuals who think too highly of themselves.
Dan Quayle: I have far more experience than many others that sought the office of vice president of this country. I have as much experience in the Congress as Jack Kennedy did when he sought the presidency. I will be prepared to deal with the people in the Bush administration, if that unfortunate event would ever occur.
Judy Woodruff: Senator [Bentsen]?
Bentsen: Senator, I served with Jack Kennedy: I knew Jack Kennedy; Jack Kennedy was a friend of mine. Senator, you're no Jack Kennedy.