1 definition by Halley O'Malley

A cigarette. (sometimes spelled Cir) I have heard this in various locations in the Midwest, I don't know how far it reaches.
"Cam I bum a sir?"
"Where are my sirs at?"
"Sirs all around!" (this phrase is proclaimed when one person hands all present a sir out of their pack...or occasionally just during a sir break)
by Halley O'Malley May 24, 2007
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