periorbital hypopigmentation

Loss of skin colour around your eyes, specifically due to sensitivity from study lamps. Also associated with scalp alopecia

I know a guy called Craig who has periorbital hypopigmentation

by Perry Orbital September 14, 2006

7th period

Torture.

Math.

The most boring period ever, in which you sit and stare at an untalented teacher and slam your head s hard as you can on your desk until you kill yourself.

Ugh. 7th Period math. Can I go die now?

by Bone_Co11ector December 12, 2016

observation period

The period of time when you’re casually fucking a guy you used to date, and you’re assessing whether or not he has the emotional capacity to potentially be in a relationship with again, and if you even want to try to be anything other than friends who have great sex rock out and celebrate life a couple times a month. Also, it’s so much fucking fun and you don’t want that to stop or change so it’s an excellent way to maximize the fun, to stretch out the observation period. This amount of time is unspecified. Most likely lasts as long as it takes for one of the parties involved to freak out.

Michael, I didn’t say I wanted you to be my boyfriend?! This is still the observation period, I’m observing you, and you are observing me too, really.

by Shifty McGillycuddy November 13, 2022

period milk fart

when u on ur period and he nut in u and u queef it out. :)

It was the grossest thing I've ever done in my life. I didn't mean to period milk fart on his bed but he just pulled out too fast.

by jeanjerker September 1, 2016

Period fart

Smellier than a dead skunk in a garbage can.
The smell gets stuck to her pad and keeps lofting about.

Your girl roles over and lets out a smelly bubbly fart while on her period. This is a period fart.

by Period fart October 4, 2017

period sneeze

when you're on your period and you sneeze and you can feel a little of your period flow onto your pad from the two vagina flabs. grossest feeling ever.

*sneezes and stands up*
person 1: OH MY GOSH YOU HAVE A RED DOT ON YOUR ASS
person 2: holy fuck, i just period sneezed.

by omgomgomgperiod October 30, 2010

period

when us ladies bleed out of our vaginas on a monthly basis. it lasts about a week on average and may cause you to sit at an awkward angle when you're in school.
causes horrid cramps for most girls.
when you hang out with people enough, supposedly you all menstruate at the same time. this is when the crime rate goes up in your neighborhood/area.

guy: hey, slut, you wanna suck my-
girl: don't fuck with me! i'm on my period, asswipe!

by ihateperiods. January 11, 2009