A person of the upmost uberness, a banterholic of the greatest degree and leader of the grandmaster alliance.
In the beginning grandmaster created the banter and the alliance.
by Harold Shippman April 29, 2005
Top Definition
A chess player of the highest caliber and greatest skill. Only the strongest of professional chess players, typically having a FIDE rating of 2600 and above. A vary prestigious and rare occurrence, only 400 or so living in the world. The United States Champion would be a Grandmaster.
The state champion at age 13, Daniel was touted as a possible future Grandmaster.

He beat everyone in the city with ease, but was demolished when he finally played a real Grandmaster.
by Schweinsberg July 26, 2004
A MASTER DJ (Disc Jockey) One that is very skilled in the art of turntablism.
Grandmaster Flash
Grandmaster Melle Mel
by DJ Scary G December 08, 2003
To obtain 100 skill points in any given skill in the world of Ultima Online.
Bob managed to 7x Grand Master (GM) his newest character in less than a week. As he didn't leave his computer for days on end he had to poopsock numerous times.
by Dasspam November 08, 2009
purveyor of animal sex
if you want to do that sort of thing ask the grandmaster first.
by mark October 12, 2003
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