What does Bierman mean?

Bierman meaning in Urban Dictionary

(Noun) - A dick, when it comes to a jerk with unnecessary and often unfair prejudices towards his/her peers; a disgruntled white guy that will not have intercourse as a result of a repulsive presence; a liar; an overly psychological person, regarding show signs and symptoms of bipolarity(Adjective) - Of, or relating to the cock or testicles; unjust; maniacal; bipolar; disgruntled; lacking been engaged in sexual intercourse of any kind apart from with yourself