Definitions by liquefaction

dfg 

dfg is short for dah fei gei, which means to shoot at airplanes in cantonese.

it is slang for jackin off.

*knock knock*

Tom: hey dude what you doing? cmon open the door!

James: hold on... gime a sec

Tom: cmon man quit your dfg and open the door!

dfg by liquefaction November 22, 2004