Wrath: Detroit

Last year, Detroit was declared America's "Angriest Town" by Men's Health after placing first in a study that gauged aggravated assault levels, high blood pressure counts, average rush hour waits and number of anger-management specialists per capita. Add this info to the stats in a Centers for Disease Control and Prevention survey that ranked Detroit as the most sleep-deprived city in the nation and you have a recipe for crankiness unmatched.