gl hf dd 

Usually said in the last few seconds of a game countdown on Battle.net (or any game lobby). It's short for: "good luck, have fun, don't die."

gl hf dd - good luck, have fun, don't die

gl hf dd by xxavalanchexx September 26, 2006

gl hf dd ka hh jk gd oe iw ky mf ay ja sf cl ds jk oa in ia nk hh hf bl

A term used in Warcraft II: Battle Net edition by
-DiamondBolt
-Zeldaroolz
-CrimsonShadows
Literally meaning
"Good luck, have fun, don't die, kick ass, ha ha, just kidding. Go die, or else I will kick your mother fucking ass you jackass shitfaced cocklicking dicksucker. Just kidding! Or am I? No I am not kidding. Ha ha, have fun, bad luck."
It is only succesfully typed within the alotted 5 seconds approxamitely 33% of the time.

noob1: start
noob2: go
noob1: fucking start
leader: O-FUCKING-KAY
CrimsonShadows: gl hf dd ka hh jk gd oe iw ky mf ay ja sf cl ds jk oa in ia nk hh hf bl
noob3: wot
noob1: wtf

gl hf dd ka hh jk gd oe iw ky mf ay ja sf cl ds jk oa in ia nk hh hf bl by Niggadicks July 6, 2006

gl hf dd nr 15 

Good Luck, have fun, don't die, no rush until 15 minutes have passed.

As in:

Player X: sup
Player Y: nm
Player X: goooooooooooooo

Player Y: still dling noob
Player X: afk 2 sec
Player Y: wtf
Player X: gooooooooooooooooooo
Player Y: gl hf dd nr 15

gl hf dd nr 15 by F25_Xanatos November 25, 2010

GLDD 

Acronym for "Good luck. Don't Die"

p1: I've got the swine flu
p2: GLDD

GLDD by Rob39560 November 20, 2009