GDMFG 

God damn mother fucking genius

The guy that invented the vagina is some sort of GDMFG

GDMFG by Lascivious September 25, 2009

GDMFSOB

God Damn Motherfucking Son Of a Bitch

DJ Shadow feat. Roots Manuva - GDMFSOB (U.N.K.L.E. Uncensored Mix)

GDMFSOB by Krusher November 10, 2008

Gomfg 

Goblet of mother fucking goodness.

The biggest beer you have ever seen. A beer so big that God himself can't finish.

Heather lets for to the bar and get an Gomfg .

That beer is huge, is it a Gomfg?

Gomfg by Deejayk112 January 17, 2016

GDMFCS

Explative to convey EXTREME displeasure

God Damn Mother Fucking Cock Sucking

GDMFCS MSN logged me off again!

GDMFCS by Tamz September 18, 2006

GDMF

god dammned mother fucker

"That gdmf just let loose in the elevator!"

GDMF by zerosum November 27, 2007

GDFG 

God Damn Fucking Genius

That guy is a GDFG!!!

That idea is GDFG!

GDFG by FondaCoxx November 2, 2019

gdfg 

god damnit fucking go

agh GDFG !

gdfg by Krieo June 15, 2004