jerk

The third derivative of distance with respect to time; the rate of change of acceleration.

"What's the derivative of jerk?"
"Uh... asshole?"

by Pedant April 24, 2005

jerk

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

jerk

In medival Europe,masturbation was considered to be on the brink of insanity. So as an insult, people would call each other "jerk-offs", and soon, jerk was enough to get the point across.

HHAA!! mY MOM CAUGHT YOU JERKIN THE GHERKIN!!

by only$19.99,less s+h December 27, 2003

jerk

An alternative to dating.

Chris Rogers spent all nite jerking it. Word 2 ya mutha!

by Pencil Thin Mustache October 16, 2003

jerking it

Masurbating
MSY-ing it
Yankin' the chain
Yankin' it

What are you doing?
Jerking it.
Cool

by A.A.A. June 16, 2006

jerk

A very powerful word to call someone... Unlike the f-word, "jerk" doesn't lose it's power the more you say it.

"Hey JERK! Take a vacation to JERKmaca!!!"

by Thorburn October 09, 2003

jerk

The man all girls are attracted to.

He's such a jerk, yet all the girls go for him!

by Lucas April 18, 2004