1 definition by ethaning

Top Definition
A twenty pound note is called a Smithy, due to the fact that Adam Smith, the Grandfather of Economics, is printed on it.
Christof: How much do i tip this waiter?
Me: Just give him a smithy. That should do it.
Christof: Hmm, naa i think a darwin is more appropriate.
by ethaning May 19, 2011

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