GFYF 

Short for: Go Fuck Your Fist

Or to tell some to msterbate.

Frank told Hunter to "GFYF", she cried.

"GFYF you prick!"

Sorry I did not get the phone, I was fucking my fist.

GFYF by FKIV August 4, 2006

GFYF 

Go Fuck Your Face. This is an additional definition to the one previously listed, mainly used in writings but applicable everywhere. It was created by two very time conscious individuals. A more specific form of GFY (Go Fuck Yourself). These two individuals were concerned for the people receiving the GFY. They believed it left room for doubt and wonder. "GFY? Well, how? Where?" It wasted time and did not allow the giver of the GFY to fully enjoy the direction. Now you can clearly articulate exactly what you would like that person to do AND more to the point, WHERE you would like them to do it.

Examples:

Letter: "Dear Bill, while we think your idea for 'Windows' is cute, but we are going to back our original idea of 'Top View'. As always we welcome new ideas to bring IBM into the next century"
Response: "Dear IBM, I'm a billionaire thanks to you telling me to shove it. Thanks and GFYF!"

It’s also sometimes said in it's entirety.

Player Z: “Seriously? ‘Zamilfied’ for 108 points?”
Player L: “Bro, it’s ‘Words with friends™’ not ‘Words I know with Friends’. Get over it."
Player Z: “You have the cheat app, I’m going home!”
Player L: “I don’t have the cheat app, go fuck your face dude!”

GFYF by Nameyologist May 14, 2011

gfyfer 

ge-fy-fer n. someone who cares about nothing but himself.
Go Fuck Yourself-FER

hey junior you gfyfer you shot my dog!

gfyfer by YouEsEh April 9, 2008