glhfmb 

Often times used in Counter-Strike before scrimmages. It stands for "Good luck, have fun, make babies." The origin of the phrase is unknown, but for awhile, it was commonly used in casual scrims

bob: he your 5th?
frank: yeah, lo3 it
bob: alright, glhfmb
<server> Live on three restarts!

glhfmb by giant bucket June 11, 2006

glhfmtbcw 

Good Luck Have Fun May The Best Clan Win

Invented by the best fighterpilot in Battlefield 2: Catch'Phantom.

clan 1 member: gl hf
clan 2 member: glhfmtbcw
clan 1 member: wtf?
clan 2 member: may the best clan win
clan 1 member: ahh

glhfmtbcw by Aotearoa April 28, 2011