When a women who is menstruating feels the need to post status updates of her mood swings on facebook. Usually done to gain attention or sympathy.
PMSer 1: I'm feeling pissed off at life! I HATE FAKES!

commenter: quit your whining nobody wants to here read about your facebook pms here. Go see a shrink or get some anger management.

PMSer 1: I'm gonna get you I don't know how but I'm gonna get you.

commenter: < calls the police
by dr.fill December 9, 2009
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