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3.
FY!
internet acronym for "Fuck Yeah!"

(people often mistaken the "!" as an inverted "i" expecting it to be FYI or "for your information")
Dana : Seen that movie?
Ray : FY!
Dana : IKR?
Ray: :-)
by Andrei "CodeCalibre" January 21, 2011
 
1.
fy
Short for fuck yeah.
"School is over forever!'
"FY, man!"
by the_grad June 07, 2005
 
2.
fy
Short for "f**k you"
- Oops! Did I break it??
- FY, man!!
by Sam Star November 28, 2004
 
4.
fy
Fuck Yeah!
Person 1: I ran over a deer with my bike. FY!
by ♥k a t i e♥ September 11, 2011
 
5.
Fy!
Swedish word meaning the same as "Fie!" in obsolete English. Like saying, "Shame on you!"
A Swedish mother will reprimand her naughty child by shaking her index finger at the child saying "Fy, fy, fy!"
by viktor_sundqvist July 21, 2008
 
6.
fy
Used as a prefix on maps in Counter-Strike that means "fight yard." The most fun maps of them all.
N00B: OMG LETS PLAY FY_POOLDAY~~~~~~~
NOOB2: OMG YES THAT MAP IS DA UBER LEET PWNZ0RZ!!11111oneoneone
by KunzileUD July 01, 2005
 
7.
fy
Used as a map prefix in Counter-Strike which means "fight yard." The most fun maps of them all.
n00b1: omg, letz play the map fy_poolday!
n00b2: omg thatmap is liek da uber leet pwnz0rz!!1111oneoneoneoneonelevenelevenelevenelevenonehundredandeleven
by KunzileUD July 01, 2005