FSB

Internal security service in Russia, successor to the KGB's Second Chief Directorate (internal counterintelligence).

The KGB was disbanded into the SVR and the FSB in 1991.

by Dancing with Fire September 3, 2012

fsb

Funk Soul Brother
Someone whos soul is closely connected to yours through funk.

"Right about now."
"The FSB."
"Check it out now.
"The FSB."

by Camalach May 27, 2009

fsb

russian secret service...the new kgb

fsb, dumbass, get out of the fucking car

by viktor January 13, 2005

FSB

Full Speed Baby
It's replacing YOLO as the current trendy word

Living life by a new code.. FSB

by yummymuffintops September 22, 2012

fsb

Front Side BUS

Formerly known as CPU bus speed and system bus. It is the speed at which the CPU communicates with RAM (memory).

by Flamin Homer April 25, 2003

fsb

fucking shitty bollocks. generally when things aren't going too well.

person a: everything's just fsb atm. >.<
person b: why whats up?

by Beth Berry March 4, 2007

FSB

Fuck Stupid Bitches

Kate: duuuude, jenna is starting shit again. lololol
Donna: damn, she gets on my nerves. fsb D:<

by dancefuckerdance June 6, 2011