polypolar 

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.

polypolar by polypolarness March 13, 2011

polypolar 

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.

polypolar by Man McManson June 5, 2017

polypular leprechaun

1.)A sessile demon shaped like a leprechaun with no legs that is expelled from the anus. It is easily smashed by rocks or feet. Or anything.

"Quick, smash that polypular leprechaun before it produces medusae!"

polypular leprechaun by Musashi October 31, 2004

Paypolar 

Noun, a mental disorder marked by alternating periods of extreme elation and deep, dark depression. The unusual shifts coincide in a way that afflicted individuals are always noticeably happy on the week when pay day occurs and dgaf on the weeks when paychecks are not due.

Kevin is so paypolar. I just saw him skipping down the hall like a drag queen going to RuPaul’s Drag Race.

Paypolar by Juan TacoAK February 6, 2019

polypartisan 

More than bipartisan, as in wide support for bills in a legislature

The pending bill has polypartisan support.

polypartisan by yvilletom September 18, 2019

Polycular geometry 

Polycular geometry is the three-dimensional arrangement of the people who constitute a polycule. It includes the general shape of the polycule as well as relationship durations, intensities, and any other parameters that characterise the relationship between any two or more people in the polycule.

Jo realised they had become poly saturated when they needed to seek the assistance of a molecular biologist to help visualise their polycular geometry

Polycular geometry by socialistpoet May 21, 2022

Polyplank 

To have a very unstable economy that will crumble with the slightest change.

SEMAFO: I am so rich!
Elin: I have a Polyplank-life, really bad economy.

Polyplank by svennesaken April 26, 2019