Methsturbation 

Verb; METH-stir-BAY-shun

A marathon masturbation session, often lasting several hours at a time, while under the influence of large amounts of illegal controlled substances, specifically crystal methamphetamine.

A drug-specific variation of drugsturbation. Other examples include: E.g., cialisturbation, MDMAsturbation, etc.

In all cases, obsessive masturbation is the primary activity while the drug use facilitates the abnormal duration of the event. Therefore it is not to be confused with similarly named activities (e.g.,talksturbation, guitarsturbation, complainsturbation, whistlesturbation, etc.) wherein the verb or noun indicated by the prefix is the primary activity and is done at great length for the subject's sole amusement, often at the expense or annoyance of others.

Also: methsturbate, methsturbating, methsturbated, methsturbates, etc.

Sorry, I can't go in to work today, I methsturbated for 7 hours last night and I think I pulled something.

I was going to write that report but I ended up methsturbating all night instead. I think I should take a nap. (Methsturbates more)

Man, I'm so sore from all that

Methsturbation.

Mom, I told you to knock when I'm methsturbating.

I'll be right there lemme just finish up this Methsturbation real quick. (9 hours later sends texts, "Hey.")

Methsturbation by Richard P. Handler December 8, 2015

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

methturbating 

The act of masturbating, high on methamphetamine s.

Jim was too busy methturbating to answer the phone.

methturbating by thugnasty24 December 19, 2009

Mathsterbation 

Working really hard on a sum just for the feeling you get once you have solved it.

Guy #1 "OMG what's Elliott doing with his math book?"
Guy #2 "Eww! he's Mathsterbating!"
Guy #1 "So that's why he's sweating so much! Have fun with your Mathsterbation, Freak!"

Mathsterbation by Disco Alpingu April 1, 2007

mechsterbation 

The absolute abuse of the game "Mechwarrior" in the use of using both joysticks at the same time. This can often be used for people who play the game entirely way too much.

The suffix "sterbation" can be tacked on to any other game for appropriate issues.

*answering machine*
"sorry, im not at the phone right now, if it is between the times 8 AM and 5 AM then most likely I am mechsterbating, and i do not want to be bothered. call back when i give a crap, or when you have a free copy of the next mechwarrior game"

mechsterbation by Gunmetal December 17, 2004

mathsturbation

1. In an attempt to prove a point, gathering and assembling data in such a way that one only convinces oneself of its validity
2. Trying to justify an incorrect opinion, statement, or assumption, by manipulating available data in a way that is only satisfying to the person with the incorrect opinion, statement, or assumption.

He rattled off a bunch of obscure statistics to defend his vote on the stimulus package, but it was all mathsturbation.

mathsturbation by RVLambo February 1, 2009

Mathsterbation 

Mathsterbation is the act of masturbating when a maths problem or assignment becomes too difficult and/or tedious to complete. It is often practised when the subject has lost all hope in completing his maths and can see no other option.

Friend 1: Hey, what did you get for question 4?

Friend 2: *fap* *fap* *fap* Go Away!

Friend 1: Mathsterbation already? That's weak...

Mathsterbation by highoffmathsfaps November 5, 2013