A term used to refer to the city of Milwaukee. It combines the word ill, meaning cool, and the first syllable of the city. Usually only used by people who remain very familiar with the Southeastern Wisconsin metropolis. An underrated nickname for an underrated city.
Person 1: Do you wanna go to Milwaukee tonight?

Person 2: O, you mean the Ill Mil?
by Ill Miller October 12, 2009
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