An abbrieviation of GoldSource. It is a modified version of the Quake Engine and was used by ValvE, a seattlebased games company, to create the award winning PC title Half-Life. It also served as the engine for Counter-strike and Team Fortress Classic.
There is also a large community that still works with the engine today (despite it being nearly 10 years old), creating maps and mods with custom made content.
NewMapper: "Can anyone tell me how to make a character speak to me in my map?"
An expression in online gaming to express one's desire towards other players to not play poorly.
May also be used as a snarky or brutally honest reply to GLHF(good luck, have fun).
By stating GL DS you convey that you yourself are not a complete failure; therefore you would be a hypocritical poser to say GL DS and proceed to be the weakest link in the chain (see Scrub).
Noob1234: gl hf
Scrub1337: gl hf
Sealclubber9k: GLDS because my win rate means more to me than your happiness.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".