P: Pre. M:Menstrual. S: Syndrome

Also...
Part Monster Syndrome
Pity Me Syndrome
Pain and Murder Syndrome

Lotsa syndromes...

PMS is when a girl's (who has gone through puberty but not reached menopause) uterus sheds its nasty ol' layer of mucus and blood because her egg hasnt been fertilized that month. That's the technical term.

Here's what it means for us guys out there: WATCH YOUR BACK. These crazy moodswings and temper tantrums will get you to hell faster then you can say "PLEASEDONTSTABMEWITHTHEKNIFE". Just stay back and don't try to help, cuz that makes it worse. You really can't fix it, and then the girl just gets all pshycho bitch sensitive and either A. Shuns you B. Yells at you C. Starts crying or D. Pulls out her concealed weapon. PMS is something girls gotta live with and guys gotta live with (yes, i acknowledge that girls have the worse part of the deal, but A. that is not our fault so don't take it out on us and B. we can't do anything about it so don't take it out on us even more for trying our best to help.)

The week or so of month where girls expirience horrible pain, crazy mood swings, blood streaming out of their vagina, and the desire to curl up in a ball and possibly never move again.

And the thing is guys are right, girls are crazy ass bitches when they are pmsing but they complain about girls using pms as an excuse to bitch and not give blow jobs or have sex. Hey how bout you try getting repeatedly getting kicked in the balls and gut while having a cotton stick shoved up your ass and act normal.

It's not that big of a deal if you give girls a little space when she's being bitchy and not complain bout getting no ass.

1. a personal or private message

2. to send someone a personal or private message on a message board, forum or chat room

1. private message or personal message - messaging someone personally in a one-to-one chat. synonym: direct message, or dm.

2. pretty much.

3. prime minister.

Short for prime minister (Teresa May) this word describes someone who royally messes up all the time and no one likes them.

The thing about pms, is women don't realize they are being bitchy. I don't even know, when I'm acting bitchy when I suffer from PMS. For those who say it's a fact that it doesn't exist, I don't know where you got that information, because it's a lie.