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KBITCH is the word given to describe Kristen Stewart (KStew) permanent facial expression, in the case of Kristen Stewart KBITCH is used as a positve compliment.
The phrase has become so popular her fans are often referred to as Kbitches.
Person 1: Did you see Kbitch answer that question about Robert Pattinson.
Person 2: yes Kstew gave them the Kbitch face
by Jess188 April 28, 2009