22
a person who is constantly mean, without always having bad intentions
Karen is a big jerk...the only thing she ever does is call me names!
by wenbinbin March 08, 2010
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23
1. Change in acceleration. Third derivative of a point (x,y) in a function.

2. One who acts in a manner that indicates believed superiority of all those around, esp. in an aggressive or hurtful manner. Usually associated with men, however, can be used to describe women too.
1. You feel jerk as you go from slowly accelerating in your car to accelerating at a higher rate. (note. acceleration is not velocity, it is rate of change of velocity)

2. That jerk just called me a jerk...
by R.Severance October 03, 2010
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24
Adj. To take for a fool, to lie to someone, "pull the wool over someone's eyes" as in deceiving someone.
E.g. "He didn't tell me there was change left over - he 'jerked' me!"
The cop told the pickpocket "don't jerk me around, I saw you hand the wallet to your partner, who do you thing you're bullshitting don't play me!"
by Carlito'sWay December 13, 2010
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25
Is what Ry Bleckel is when you date him and text him ily. He'll get pissed and say that you don't have a right to tell him you love him because you barely know him. Even though you've known eachother for about a year and are actually in a relationship. Then believe it or not, he'll break up with you right after and block you on all social media accounts. All because of a text message "ily."
Ex-girlfriend: "Did you hear about what Ry did last night?"
Friend: "Yes! He is such a jerk."
by Hawaii.x.bae May 14, 2015
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26
The derivative of acceleration. Also known as the third derivative of the position/time function.
The jerk is usually experienced by people when their car jolts forward. It is the change in acceleration as a function of time.
by randomguypopadopolous October 20, 2006
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27
A derogatory term that can be used in any situation and on anyone or anything.
"Dammit, Dan, you jerk. You say jerk so much that you are supersaturating it into everyday vocabulary so that it will soon lose all meaning."
by blank May 11, 2003
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28
Junior
Educated
Rich
Kid
Douchebag:Hey,you're C.O.O.L.
Awesome:No,I'm a J.E.R.K.!
by waterdude125 March 14, 2011
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