f.t island

five treasure island
the hottest korean boy band in the world.
Very young, and in during the 2007 summer.
Dating Leah/JaeEun. A young korean girl.

Amy: Hey, so are you going to that F.T Island concert?
Katie: It's Five TREASURE island.
Amy: They're hot.
Katie: True dat.

by babixkorean February 29, 2008

f.i.s.h.

Fuck
It
Shit
Happens

f.i.s.h.

by OliviaGraf July 24, 2011

f'tard

Significantly delayed, possessing extremely subnormal intelligence, mental development, or common sense. Whereas retarded indicates a physical or medical cause for the cognitive delays, an f'tard is someone who lacks mental facilities or intelligence without any discernible medical reason.

That f'tard just drove away from the gas station with the gas pump still stuck in his car!

by Squirrleynuts March 26, 2010

F-16

The Lockheed Martin F-16 Fighting Falcon is a multirole jet fighter aircraft originally developed by General Dynamics for the United States Air Force. Designed as a lightweight, daytime Visual Flight Rules (VFR) fighter, it evolved into a successful multirole aircraft. The Falcon's versatility is a paramount reason it has proven a success on the export market, having been selected to serve in the air forces of 25 nations.

I saw the USAF Thunderbirds Demonstration Team in their F-16s!

by f-22 September 18, 2009

f'(x)

The first derivative of a function. See calculus.

If f(x) is equal to x^2+2x+5
then f'(x) is equal to 2x+2.

by ManMan36 May 23, 2016

f.i.b.s

Fucking Illinois Bastards...Very supid and ignorant people from illinois especially from chicago who think that because of them wisconsin is still around.They drive like a maniac @ home and like grandma up in god's country(WI). All fibs are just complete idiots and i can't stand them.

Let's go up snowmobiling this weekend
ok but we will have to deal with all the f.i.b.s
i know but we can kick thier asses if they talk shit

by lkjhyfkh April 29, 2008

F.I.T. Scale

A scale used to rate members of the opposite sex,accompanied by forming the thumb and forefinger of both hands into 'L' shapes and raising them in a series of stages while saying Fhi-h-h-h-it! up to a maximum of 5 times.

The scale:
1. Fit: attractive, would happily go out with.
2. Fhi-it: Very attractive, would boast and show pictures to friends if going out with.
3. Fhi-h-it!: Extremly attractive and totaly out of our league.
4. Fhi-h-h-it!!!:'(: Supermodel, someone we'll never be allowed close to.
5. Fhi-h-h-h-it!!?!?!: Impossible, people just arent made this good.

Hey Dave, what would you give that girl over there by the bar, in the pink top?

Wow! she's got to be at least a high two on the F.I.T. scale, wait untill she turns round.

by DC Gray September 20, 2008