on various message boards you can PM or "Private Message" someone
by Dinoras August 9, 2003
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When a woman is going through the pain of one of her internal organs shedding a layer. This may cause her to have a lower tolerance for incompetence and is why pmsing has such negative connotations.
If you happen to be the incompetent dingwad that pissed off a pmsing female, be kind to those around you and don't go off complaining about "how much of a bitch she is".
Caution: if a girl is angry don't just ask her if she is pmsing. Believe it or not that is one of the most infuriating things someone can say. Its like saying she cant be angry. Even if some shit just went down.
Jerry: god Penny why are you so angry? Are you pmsing or something?
Penny: no I'm not pmsing I have a genuine reason to be angry!

Jerry: oh my god Penny was such a bitch today. She got angry at me for cheating on her. Can you believe it? I bet she was pmsing or something.

Steve: Didn't she say she wasn't? And why wouldn't she get angry? You were being a dingwad.
by D.L.O.T.U. June 12, 2014
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A powerful spell that women are put under about once every month, which gives them the strength of an ox, the stability of a Window's OS, and the scream of a banshee. Basically, man's worst nightmare.
OMFG! SHE HAS PMS!!! RUN FOR YOUR LIVES!!!! *explosions and screams*
by PSisTEHsuxxors February 23, 2004
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PMS (Pre-Menstrual Syndrome) or PMS-ing (Verb) has a wide array of symptoms but happens typically one to two weeks before someone’s period. As someone who gets periods and is probably PMS-ing right now, I want to tell people who don’t experience PMS that we cannot control how angry, sad, happy etc we get so please try to be understanding as we don’t mean to be mean and it’s hard for us. Of course you don’t have to go all out but just being willing to listen is enough.
Friend: Hey, are you okay?
“Yeah, I’m just PMS-ing”
Friend: Oh well it’s okay, I’m here if you wanna talk!
by spoiled_rich_milk February 28, 2022
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what guys refer to as the worst time of the month.

but what i refer to it as, is the time of the month where men bitch and complain about not getting ass and blame everything on the woman.

yes, woman are more irritable at this time, but guys need to look at it through the woman's perspective.
for the guys who can't imagine what it feels like:

PMS is like having a raccoon scratch it's way out of your stomach, a toddler riding on your back all day, being force fed 20 pounds of rice, AND pulling paper out of your ass covered in blood every few hours.

you try doing that and act like nothing's wrong.
by commonsensespeaking July 21, 2009
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