educational grinding 

Serious studying or homework sessions because your a straight up hussler when it comes to this Salem State shit(work)...

When Eric C isn't being a straight up mack, he's educational grinding at the library.

educational grinding by Eric Connelly December 19, 2005

eructation 

It’s a reflex which expels gas, maybe, noisily, from the stomach through the mouth.

Phew! Our teacher gave a disgraceful eructation in our class.

eructation by Iyad Nemer April 18, 2008

edubating

Masturbating while learning,(watching the discovery channel, wikipedia, history books, food network(big guys only) medical texts etc.)

Person A: hey you know what I found out last night when I was jackin off? Areola is the medical term for nipple

Person B:huh, I guess that means you were edubating

edubating by dogggyyyssstyle August 10, 2010

The Porno Equation 

A method of generating your personal porn name. The formula woks by taking the name of your first pet and combining it with the current street you live on. A popular college major in southern California.

First pet + current street= The Porno Equation

ex:
Rocky Skyline
Bubba Crosshill
Fluffy Grandview
Voodoo Arkadelphia
Ike Folmer

The Porno Equation by Rocky Skyline November 4, 2009

simultaneous equation 

equations involving two or more unknowns that are to have the same values in each equation.

If an equation has two unknowns, such as 2y + x = 20, it cannot have unique solutions. Two unknowns require two equations which are solved at the same time (simultaneously) − but even then two equations involving two unknowns do not always give unique solutions.
This gives us a 'simultaneous equation'

simultaneous equation by rieazen September 9, 2014

literal equations 

(n.) math equations that primarily focus on solving a variable mostly without numbers. It's extremely fucking difficult and irritating. Most of the time, you don't even know what the fuck you're doing and it'll be the reason you fail your first semester of Algebra.

Teacher: "Jimmy, go up to the board and solve one of the literal equations."

Jimmy: "Fuck..."

literal equations by Pooookasad September 30, 2013

Slutsky Equation 

A promiscuous woman

"I heard that chick in our economics lecture is a total Slutsky Equation!"

Slutsky Equation by Fuzzy C8nt March 12, 2009