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1.
A Deptford discount is the acquisition for free of something that should cost money. It was originally made popular by the residents of the London suburb of Deptford.
Dave: Ey, Kev, what're you doin, the till's over there?
Kev(cramming pockets with postcards and other stuff): Shut up! They might notice! Anyway, I think it's free. so that means it is!
by Markymarkymark May 01, 2005