Mad cow disease was already taken so they called it pms instead...
Person1:i think my girlfriend may have PMS
Person2:DIVE FOR COVER
by dead man dying April 15, 2009
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Also known as Payton Murphy Syndrome, a very rare syndrome in which a person, male or female, has extreme self confidence issues, and there for causes emotional damage in others around them. The affected person will reel in a "friend", using their "hard times" and "lack of self-esteem" to cause their "friend" to pity them. Once becoming best friends, payton murphy syndrome kicks into stage two, where the affected person completely turns on their best friend, because the best friend has empowered them unknowingly. He or she will claim to be more mature, and completely rip their best friend apart, not remember why the became friends in the first place. They think they are high and mighty. After blowing up all their friendships, the affected person will realize what they have done, and try to crawl back to his or her friends. The cycle begins all over again.
Sarah has pms, she got all high and mighty and kicked me to the curb. I bet she'll come crawling back, it happens everytime.
by thereisalight April 7, 2011
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Play(ing)
Maple
Story
usually with an irl /oti friend.

Not to be mistaken with PSMS (private server maple story)
OMG Do you wanna PMS with me?!

OMG Ya let's pq in Bera that's where all the cool people PMS.
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on various message boards you can PM or "Private Message" someone
by Dinoras August 9, 2003
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