To be that of pertaining to the root of Bier. Some people may have this as a last name but don't necessarily pertain to this group. Formal definition includes: Looking like a gigantic penis, hoping that your girlfriend aborts your child, not paying child support, and being an overall Wigger in the 1st Degree.
by Zionbeliever February 27, 2009
Get the Bierism mug.When you have mastered the art of beer consumption, to the point you are no longer an alcoholic, you are classed as a master of beerism.
by Orderofbeerism December 29, 2017
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