BP is an abbreviation for Back-stabbing Psychopath
What does BP stand for?
BP stands for "Back-stabbing Psychopath"
Definitions for Psychopath
(noun) a person judged to be legally or medically insane
(noun) someone with a sociopathic personality; a person with an antisocial personality disorder (`psychopath' was once widely used but has now been superseded by `sociopath')