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Federal Bureau of Investigation; an agency of the Justice Department responsible for investigating violations of Federal laws.
The FBI is primarily a law enforcement agency. They collect intelligence related to domestic security and perform crime investigations.
by Dancing with Fire September 05, 2012
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The one thing you can yell and get access to anywhere possible.
*at a fine palace resort*

Random 20 year old: FBI!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

*guard makes way*
by wasteman_tingz September 05, 2010
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Federal Bureau of Investigation.
I'm From the FBI,Drop your Gun!
by Rachel March 08, 2004
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An anacronym for the term "free balling it",it is shorthand for a male's decision to go sans swaddling or minus his u-trou...
When he realized he was out of clean underwear,Carl decided to go f.b.i.
by sheila in the car January 12, 2010
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Founded in 1492 by demons, the FBI is a crack law enforcement agency designed to fight aliens.
Computer, give me all the information you have on the 'F-B-I'
"The FBI is a government law enforcement agency."
Continue
"Insufficient data."
Insufficient data?!? Can't you just make an educated guess?
by Beebuns December 13, 2009
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