An asshole, who regularly cheats on their spouse. Sometimes a practicing bigamist. Also a habitual liar who often times believes their own
bullshit. A S.P.B.F. will often times regard themselves as a
noble person, believing that their inability to choose a singular mate is the result of "not wanting to
hurt anyone". This is however an unrealistic view, as the rest of the world views them as a bunch of narcissistic assholes.
Michelle: "I do not know how to deal with this guy! He cheats and
lies all the time!"
Heather: "Come on, Michelle. Did you really expect
anything different from a STINKY PENIS
BUTT-FUCKER?"