Defined by the Bungie game company as "someone who has mastered Marathon to its fullest", Marathon being a very old (in game terms) first-person shooter released by that company. A vidmaster must play on the hardest difficulty level, never shoot when he (or she) could use grenades, never use the caps lock as a "run" key, and never, EVER leave a single Bob alive. The "vid" refers to the recording the player makes of their actions in the game that proves their skills.
by Zyxx June 16, 2004
by Matt September 01, 2003