1. A grunt or moan inducing town or city.

2. Slang nomenclature for the city of Grand Rapids, Michigan.

3. A rock band from Grand Rapids, MI
Girl 1 : "The city snow plow just plowed in my car, and now I have to dig it out!"

Girl 2 : "Ohhh, grrropolis"
by jeffynthedrunks January 1, 2009
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