Full-form of Un-related Bull-shit. Used when somebody says something unrelated or not directly relevant to the topic.
by CriminalMastermind April 16, 2014
Get the URBSmug. shortened down version for Urban Outfitters
by Andrewnuding December 21, 2008
Get the Urbsmug.
Get the URBSmug. by Psuedonymmm June 30, 2008
Get the Urbmug. 

