Definitions by xSurrender

gd

Good duel, often used in games after killing another player.

You have just defeated Player 2.

Player 1: LOLZ SLAMMED, gd kid.

gd by xSurrender August 24, 2009

Oh my f-cking god laugh out loud and "Copter" taken from the original "roflcopter"

Player 1: LOL DUDE I JUST OWNED THIS GUY WITH HAX ON CS:S
Player 2: OMFGLOLCOPTER NAICEE