Top definition
Abreviation for go fuck a dead horse.
example one:

Bitch faced snake "You're such a xavier. I'm going to tell everybody!"

Lost friend "Actually NO I AM NOT. You are mistaken! GFADH!"

example two:

Dan the man "I broke up with GF."

Bitch faced snake "Xavier"

Dan the man "GFADH"
by shuga me June 04, 2010
Get the mug
Get a GFADH mug for your papa Jerry.