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2.
It is a slang term for the website AR15.com, which is one of the best sites on the net for information relating to the AR-15 rifle, and pretty much any other topic going on in your life. Origins of the phrase, "fuck it I'm foing" from member Shaunofthedead. Home of the McUzi rant. Many I Am Legand pictures with members posing in their bathtubs with AR's and dogs, and much more, Democrats, Liberals, Obama-lovers, and gun grabbers need not apply, also see Arock
Arfcom 101, So Arfcom, I went to Wal-mart today, they had NO F**KING AMMO!
by Bandit (AKARAV) July 13, 2009
 
1.
An internet slang term for the website AR15.com
Those DUh members sure do get their chains yanked by arfcom fire missions.
by Mauser101 April 13, 2005