gfy 

can either mean
go fuck yourself
good for you or
get fucked yankee, can get quite confusing but works brilliantly either way

american: hey im going to the mall u wana go
brit: gfy it's not called a mall 2 start with nd im goin 2 my gf's house
american: why did u say good for you
brit: u retard i sed get fucked yankee

gfy by DJ SPYKERZ(SCOUSED OUT) July 7, 2009

GFY 

1. Acronym for "Go Fuck Yourself."

2. Acronym for the blog Go Fug Yourself, used by the writers of the blog.

1. You don't like me? GFY!
2. I wonder what's going on at GFY headquarters today?

GFY by hollylite June 28, 2010

GFY 

An acronym for "Go Fuck Yourself" but can be resorted to "Good For You" when called out on it. Often used on someone who is flaunting their status or situation.

"That boy you like just asked me out"

"OMG GFY!"

"Did you just tell me to go fuck myself?"
"No Girl, Good for you!"

GFY by Soldcar4GasMoney December 9, 2016

gfy 

Go fuck yourself, plain and simple!

Randy-(at the casino) Heyyy Dude... I just won $1million

Dude- GFY Randy!

gfy by damnitmegan January 11, 2011

Gfy 

Green Flying Yams! ;D

Guy: "Hey, did you see Maddie last night?"
Girl: "Gfy Maddie is my friend!"

Guy: "The fuck? You Gfy bitch!"
Girl: "What's so bad about Green Flying Yams?"

Gfy by ~ Sarah The Unicorn ~ October 7, 2016

GFY 

Gay For You

Used by romance writers to describe a male character who was straight until he unexpectedly falls in love with another guy: "Nathan was into women until he met you, Seth. Now, he is totally GFY (Gay For You)."

GFY by hughlock January 30, 2018

GFY 

Also a synonym to wordcoprophile.

From the nickname of a famous shit-eater, arguably the first on the Quakenet IRC network.

<gfy> hi ! anyone knows how long www.veronicamoser.com/main.htm has been down ? fdjalk !

GFY by sturo July 8, 2003