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Mathturbation 

(n.) The act of deriving equations just for the sake of deriving them, at no apparent gain to the student.
In verb form, to mathturbate is to perform such menial mathematical labor.
mathturbatory: characterized by excessive mathturbation
"The professor spent three hours deriving the equation on the board because he thought it would help us understand the concept better; really, however, he just confused us with his senseless mathturbation."

"The homework problem required hours of mathturbation, with the end result being a simple identity that appears in the index of every text."
Mathturbation by D. S. A. September 22, 2007

Mathturbation 

Thinking about Math at an irrelevant time. Most often done first thing in the morning, late at night, or occasionally while on the toilet.
Carter was mathturbating in the shower early in the morning.

When Hannah was in History, she was so bored that she used mathturbation to relieve her stress.

After another lonely night, Justin mathturbated before going to sleep and was able to escape into a world of reals and dreams.
Mathturbation by Mathturbator34 October 23, 2012

Mathturbation 

The math you do as a republican to make yourself feel better.
Mathturbation: What Megyn Kelly told Karl Rove when Fox News Called the race for Obama. (see youtube video "Math you do as a republican")

"Dude, did you see Karl Rove last night totally Mathturbate himself last night with his white board right before President Obama was re-elected."

"Yeah, He was really going at it with his magical white board"

mathturbation 

What pseudoscientists, cranks and charlatans use to "prove" their self-indulgent theories.
The nutjob used mathturbation to show that the Bible contains an encrypted message warning of the September 11th attacks.
mathturbation by AbnormalBoy December 2, 2004

Mathterbation 

The state of mind resulting in an action that a person, usualy male, feels when forced to attend a math class of any kind. They become bored sitting in the back of the class and feel the need to undo/remove their pants behind the math textbook. They then partake in some enjoyable activities resulting in self satisfaction that helps them to survive the remainder of the math class.
Kevin: "Whats Sean doing back there?"
Nathan: "I dont know, but is it raining in here??"

Sean: "That was a good mathterbation guys." *Zip*
Mathterbation by DocAfroman March 1, 2010

Mathturbation 

Masturbating to some math, ie, Algrbra, Trigonometry, calculous, ect. Ususally for nerds, or when you cum while doing a complex math problem
John preformed mathturbation during his math final today
Mathturbation by NeRdYmAn0880 August 1, 2007
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