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B.I.O.M.F. Is an expression of defiance, first used by inner city teachers angry at excessive testing and closing of inner city schools, that has spread to activists around the country. It’s literal meaning is “Bring It On Mother Fucker” but its ambiguity allows it to be passed off as something less inflammatory when displayed at meetings, rallies and demonstrations. Teachers all over the country use it to show they are ready to fight for better conditions
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