FSC

Fatal System Crash - when the computer suffers software failure and becomes unusable. Usually this is caused by computer viruses, misconfiguration, sometimes hardware failure.

Yeti had an FSC yesterday.

by levidos September 29, 2010

FSC

FSC - Abbreviation for "Fuck Sake Craggs". When someone does something ridiculously stupid.

*someone drops something*

"Fuck Sake Craggs" or "FSC"

by Jamie Craggs December 24, 2016

66th fsc

the most horrible unit in the entire U.S. armed forces.

man 1: so where are you getting stationed?
man 2: fort sill oklahoma..
man 1: uh oh. what unit? do you know??
man 2: the 66th fsc.
man 1: oh dude i am so sorry to hear that. here's some rope for when you need it..

by fordmudr October 03, 2011

Fsc

What you call someone who mildly disagrees with your political views. An abbreviation for an American “fascist” trump supporter.

Person 1: I do no agree that we should burn down that store in the name of Eastern Orthodoxy.
Person 2: You must be fsc!

by NotAnotherTroll June 16, 2024

Fsc

An individual who is a fascist, American, trump supporter, and Anti-Eastern Orthodox.

John supports trump and hates Eastern Orthodoxy! Hey fsc are you feeling alright there?

by NotAnotherTroll June 16, 2024

FSC

Frequent Shitters Club

FSC man you already know

by Eugene Crabs October 15, 2018