1 definition by Sgt Perv

Military acronym for Field Artillery, Garrison. Used when ordering a map case. The case is for maps pencils and other supplies needed for mapping. The case has a shoulder strap and a flap cover that resembles a females purse.
The Sargent got in trouble for carrying a fag bag without a map inside the bag.
by Sgt Perv July 14, 2009
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