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1 definition by fallongfg

GFG = "good fucking girl"

a control statement that indicates a woman has done something sexually pleasing for a man...either at his direction or maybe on her own.

(gfg is also sometimes confused with "good fucking game")
When he says "gfg" it sends us into involuntary pussy convulsions of epic proportions so we ruin our panties.
by fallongfg April 30, 2012
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