The Dirty Nickel means: The most unsavoury district within the Cleveland Police Department. Formerly the 5th and 3rd districts. Officers driving past the building with hammers cranking out a few bullets to hit the commanders jaguar are causing the walls to fall apart. Clown face, the most prolific eastside cop is here. Large drawings of cocks are found in the roll call area and bathroom. A night shift sergeant was seen taking a shower upstairs, where there have been reports of staph infections. It is not the most ideal place for Cleveland police officers to dump their waste because of all the stories and drawings that are displayed on the bathrooms. The dirty nickel has been described as the home of the most inept supervisors ever to work for the Cleveland Police Department. (in Community Dictionary, added by Alicia Ortiz)