methterbate 

the act of masterbating for an extroidenarily long period of time while high on crystal meth, as if "stuck" on the awesome sensations &/or fixated on orgasming, i.e. "busting a nut"

John methterbated for 13 hours one night, so much so he disloacted his shoulder & wore his ass hole out around hour 9 & kept going at it until he finally let himself "nut" at hour 13.

methterbate by TravisBigAl April 12, 2011

mathturbate 

Doing math homework or writing a math portfolio (especially for IB) that is so EXCITING that you feel sexually stimulated in the process and have an orgasm once you're done.

Alan: Sorry man, I can't go see "I Am Legend" with you guys tonight because of this stupid IB HL Math Portfolio on the Koch Snowflake that I have to write...

Barzeen: Don't even bullshit me, Alan, I know you're just gonna jack off all night anyway.

Alan: Well, you're kinda right. I'm gonna mathturbate.

mathturbate by aredotwice January 6, 2008

methturbating 

The act of masturbating, high on methamphetamine s.

Jim was too busy methturbating to answer the phone.

methturbating by thugnasty24 December 19, 2009

Mathsterbate 

To require kleenex after mathematical gratification

Sophia helped Luke mathsterbate, then swallowed his cumulative frequency

Mathsterbate by Tom and Sarah July 28, 2008

matherbate 

The first thing a math major does when he/she gets out of class.

Student In Math Class:Hey man you wanna kick it after class?

Math Student: Naw Imma go home and matherbate.

matherbate by TheCaterpillar April 23, 2008

mathterbating 

Doing math for fun, enjoyment, entertainment and/or to pleasure ones self.

Dude1: Hey! whats that nerd over there doing with that calculator?
Dude2: Probably mathterbating
Dude1: Dude! sick he could at least go to the bathroom to do dat
Dude2: Gotta do what you gotta do

mathterbating by SeakingFuckYeah! March 4, 2008

METSturbate 

The intense, pleasureful and often sexually satisfying experience that all Mets have during Baseball's offseason. During this period any move the Mets make is regarded as the "Perfect Fit" and Mets fans drool at the idea that the team might finish better than .500. This is, of course, never the case.

John: Hey Rick, do you want to go see a movie later?
Rick: I can't, Mike and I are going to METSturbate together over Michael Cuddyer.

METSturbate by Jayzee123 November 15, 2014