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Describes a person who changes personalities multiple times.
Comes from being bipolar , but to the next level.
Guy 1: Alex is sooo polypolar , first she's nice to me and then she hates me!.

Guy 2: Dude she's totally polypolar.
by polypolarness February 26, 2011
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2
A nickname for Borderline Personality Disorder (BPD), otherwise known as Emotionally Unstable Personality Disorder (EUPD), a mental illness where a person will experience extreme and fluctuating emotions. Similar to bipolar, but with less clearly defined states.
Cried on the bus home again. That's polypolar for ya.
I feel alone despite having multiple friends. That's polypolar for ya.
My girlfriend left me because she thought I was difficult. That's polypolar for ya.
by Man McManson June 05, 2017
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