A quote from the movie Gone With the Wind. In those days swear words never came in big movies and the director was in trouble. Before the movie was released, he had an option to either change it, or pay $5,000 (which was worth a lot!). He payed the fine of $5,000 and it the quote became famous, it topped AFI's list of top quotes.

There's even a wikipedia article about it that I can't link to because it's too long.
Scarlett: What's going to happen to me?
Rhett: Frankly my dear I don't give a damn
by Serminigo July 5, 2006
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