Stands for Random Fucking Grenade. Like in COD when someone randomly throws a grenade, and it always happens to hit you.
by BrokenBlackWolf July 6, 2010
Get the RFG mug.by roguewarrior December 1, 2005
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by JEHCMH May 4, 2008
Get the RFG mug.by that1redguy June 28, 2008
Get the RFG mug."Let's play some RFG and sledge some buildings!"
by Tegrat July 9, 2009
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