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1.
The act of wiping a hundred dollar bill on one's ass, then giving the bill as a form of payment. Used when payer is upset about paying.
Stopped by the cable place to pay that outrageous bill today in person. I gave them the old dirty franklin.
by The Great Cadillac Jack November 19, 2010
 
2.
A slang term used to refer to someone as a compulsive liar.
Sarah: Did you hear I started my new job yesterday
Bill: Stop being a Dirty Franklin, you obviously havent tried getting a job.

"Pete is a Dirty Franklin!"
by Busstopbill44 April 22, 2010