f.i.b.

means "friends in bed"; another term for 'friend with benefits' or a nicer way of saying 'fuck buddy'.

friends who have a causal sexual relationship.

Soup is a most agreeable f.i.b.; he comes over, we fuck until we're both satisfied and then leaves.

by Sheila July 27, 2006

F.I.B

Friendly Illinois Buddies. For crying out loud those FIBS aren't that bad. At least they know how to drive unlike the wisconsinites who drive like their freaking grandmas, stopping every minute to say hi to someone you know. We get it your friendly. Do you ever wonder why we drive so aggressively. Maybe it's because we have somewhere to be and because WE CAN. Get over it people from wisconsin, Illinois is the better state, better drivers, better pizza, but not better football GO PACK. Maybe you should drive faster eh?!

person 1: did you see that F.I.B over der
person2: Finally someone who knows how to drive
person 1: You're tellin me

by The only red school bus September 29, 2020

F.I.L.F

flouret id like to f. she is having an affair with an english man

The F.I.L.F gave Christopher a heart-attack.

by F.I.L.F June 8, 2010

F.I.A.T

The repairing of a Fiat

Hey Fix It Again Tony

by leach man October 31, 2003

F.I.B

Federally immune Bandits
Derogatory/Offensive

Slang for ATF referring The controversial and unconstitutional practice of gun regulation and/or confiscation branding them bandits or thieves for infringing on American rights and confiscating guns And can’t be prosecuted nor punished for when they stepping out of line

Those F.I.B ain’t raiding my house without a fight

by OldDogg April 28, 2021

F.I.L.

Faller In Lover any person who cares more for someone else than they do about their self.

Cara won't stop fallowing kyle around i think she might be a F.I.L.

by 9999999 October 21, 2007

F.I.B.

Fucking Illinois Badass. Someone from the Chicago area, who is legitimately better than the rest of the people who are mostly hicks and white trash that live in the rest of the state. Generally more educated that the right wing racist fucks in southern Illinois and definitely less bigoted. All of Illinois is garbage outside of the Chicagoland area.

Look at that F.I.B. read. He's not welcome here in Decatur, where we fuck our sisters and hate coloreds.

by IkillProudboys August 22, 2021