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1.
Online nickname on FullTiltPoker for Tom Dwan, an american succesful poker player. He mainly plays Texas No Limit Hold 'Em and Omaha.
Tom 'Durrrr' Dwan
by Juule April 13, 2010
 
2.
An alternative name for Gloucester in Gloucestershire, England. Also abbvr. as DERRR DURH and DURRRRRRRRR or GloucesDURRRRR...
Hello, welcome to my home town DURRRR init.
by Earl Turvil II July 23, 2008