A person who has sudden mood swings. That does not mean that they are ALWAYS depressed. Also it means having an alter ego. If it is bad enough you could think that you are two people. If bi-polar was just meant for mood swings then this word would be non-useful. Being bi-polar affects the way you act and think.
keep that in mind kiddos.
I forgot to take my bipolar pills so if i have sudden mood swings please feel free to slap the utter living hell out of me.
by Lxi February 13, 2008
Someone who changes their mood suddenly and dramaticly. Maybe they are going through PMS or they just have issues.
Suddenly and dramaticly, Bob stoped being happy and was angry.
by BilboAsparagus June 28, 2005
Severe form of mental illness. To call it a mood swing is a understatement. It more like PMS on crack. Bipolar highs are characterized by delusions of grandure(thinking you can do more than you are capbable of). Lows are extreme anger or sadness.

Believe me. I live with some with the illness.
I don't care how hot she is -- that bipolar bitch would cut you dick off in the middle of the night for leaving the milk out.
by Blowfish July 24, 2005
when you have no control over your feelings. you could be the happiest kid in the world one minute, and suicidal the next. you feel like no one understands you and no one can help you.
bipolar kid:

(mom comes in to check on you when you're in your bed reading)
mom: "hi honey, just wanted to check on you!"
kid: "ok. close the door all the way when you go."
mom: (walks out and the door is still open a crack) "goodnight!"
kid: (has a screaming outburst and sobs for the next 10 minutes and cuts his or herself. then goes back to reading as if it never happened)

seriously. this happened to me last night.
by dfjkdf November 01, 2006
A crazy pychotic bitch!

Symptoms:annoying, contridicting yourself, loud, selfish, lack of personality.
if you are experiancing any of these symptoms ask your doctor for URGENT MEDICAL ATTENTION.

a side effect of being a bipolar crazy bitch is you may lose your friends.
Chelsea Ann Schaffer is a bipolar bitch. Because of her disease she has lost may friends.
by Finally Happy :) April 22, 2008
another word for a defective and moody asshole.

many fucktards have it..
I don't thank god!
quit being bipolar, you defective piece of shit
by Uberno21 October 31, 2005
A word often used to describe someone who is mentally ill or crazy. It can also describe someone who is acting mentally ill or crazy.
I was walking down the street, and I saw some bipolar guy talking to himself.
by bvar1033 January 13, 2007
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