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1.
(noun): Any group of disaffected people, typically black youth, who resort to violence against other persons or the property of other persons as a result of the acquittal of George Zimmerman in the 2013 case of the State of Florida v George Zimmerman.
The relative tranquility of the city was lifted as Trayvon mobs prowled the streets in search of new ways to express their dissatisfaction with the legal system.
by Benedict_Eiffel July 23, 2013