period war 

When two girls who are on their periods hang out and are exceptionally bitchy to each other

Man I'm sure Sierra and Hannah had a period war last week.

period war by Rodericlaw5 June 24, 2014

Infinity discord war period 

From June to the end of july, all users must constantly participate in "beefing" with each other.

Kolex: move the user troopers away from vc 1 and into vc 2 its an "infinity discord war period"

Infinity discord war period by Pasodyeoum June 27, 2023

Poke War Grace Period

The two day period of time allotted between receiving a poke on Facebook, and returning said poke. Instilled in order to prevent sitting on Facebook for days.

Bill: "HAHA you haven't poked me back all day! I win!"

Andrew: "Dude, haven't you ever heard of the poke war grace period? I still have another day!"

Poke War Grace Period by PokeMaster101 January 2, 2012

Periodarrhea

Only pertaining to women, this is the act of having your period and having diarrhea at the same time.

Hey Tiff, I just missed 2 classes because I was having my periodarrhea.

Periodarrhea by Yohi234 December 8, 2009

Periodarian 

An astonishingly cunty bitch, suspected to be on their period, taking constant offense and devouring any innocent victims that attempts to engage.

Sorry bro, I gotta hop off warzone. My girl’s being a real periodarian and won’t stop bitching at me.

Periodarian by 2muskaqueers September 7, 2020