1 definition by shakuumakuu

Acronym for Best Friend For Iraq: The person you kick it with most when you are deployed to Iraq, but you wouldn't as much if you were back home, either because of geograqhical reasons or personality differences, especially in National Guard and Reserve units because we have real lives outside the military.
Fuentes: I'm feeling kind of lonely.
Bailey: What about Whitney? You two are friends, right?
Fuentes: Yeah, he's my BFFI, but its just not the same. Ya know?
by shakuumakuu November 29, 2008
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