phrases, sayings, idioms and expressions at

You don't know jack . . .

Posted by Elkins on December 23, 2002

Does anyone know where the phrase "you don't know jack" or you don't know jack ****" originated. I know what the phrase "means" -- I just wanted to know where it came from.

And, please, please, don't send the joke about Jack Schidt and his family Dip Schidt, etc.

Thanks!

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