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1.
The equivalent of the saying "when pigs fly".
Guy 1: Hey dude, can I borrow 20 dollars from you, I'll pay you back tomorrow?

Guy 2: Hell no! I'll let you borrow 20 dollars when duke nukem forever comes out...
by Alzg22 April 13, 2009

Words related to when duke nukem forever comes out

duke forever its nukem out when