When something is so horrific, that it is way ho. Period. Instead of saying horrorific, one can shorten the word to add emphasis.
by Ms. Fabelhaft June 4, 2009

You have any biscuit of your choice right, your partner (preferably female) is on her period and you dunk biscuits into her blood and chow down on dem soggy digestives
by DarkEn1gma January 19, 2020

by Chink Dizzle September 11, 2005

A week during which men can engage in manly activities and espouse misogynist beliefs without fear of backtalking females. Unlike the female phenomenon, it is non-cyclical and can occur at any time; but only once per calender month.
"No, honey, I can't mow the lawn today. I'm on my anti-period so I'm going to drink beer and watch football with the guys."
by infested June 14, 2008

The disgusting fart that one had when they're on their period. Period ploppers are usually identified by their unappealing bloody smell and their signature plopping noise.
by Infrasound January 11, 2015

by Crazyfemaledog July 15, 2019

When a woman acts with needless levels of aggression almost all the time, until one time of the month when they inexplicably treat others with kindness.
Guy 1: Jenny's acting weird this week
Guy 2: Must be that time of the month. That's the inverted period for ya.
Guy 2: Must be that time of the month. That's the inverted period for ya.
by Totally Not a Hack Fraud January 15, 2017
