Mathdebating 

Masturbating with a lisp. It sounds rather nerdy.

Math Nerd 1: *Math stuff*

Math Nerd 2: *Debating about math stuff*

Math Nerd 1: Ooh! Mathdebating is giving me a nerdgasm!

Math Nerd 2: Me too!

Mathdebating by OMGITSTHESIZEOFAWALRUS August 27, 2011

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

mathdurbating 

1 pleasuring ones self during math class

2 how a person with a lisp would say masturbating

did you see that girl mathdurbating 4th period?

mathdurbating by Fiendish August 31, 2005

math debating 

joke... sounds like masterbating with a lisp. Anyway how can you debate about math? Its math. You can debate about law or even s.s

Hey fhqwhgads, are you coming to my math debate party, it will be funtastic

math debating by fhqwhgads May 12, 2003

mathurbating 

Mathurbating- the act of creating math problems for ones self to solve for sexual pleasure

Dick: dude ted's mom walked in on him mathurbating

mathurbating by Solid5nake98 November 12, 2013

Masdebating

The act of getting sexually aroused from participating in and/or watching debate. This can be any debate, whether political, religious, or who should be the designated driver after everyone gets shitfaced on vodka.

Ricky: Why the fuck does Tom always whip his dick out and start fapping away whenever a presidential debate is on?

Jack: He's masdebating. He has a fetish for debate.

Ricky: Ah, I see. Excuse me while I go throw up about something else.

Masdebating by FUCK YOU I'M A WIZARD October 5, 2013

Matherbating 

When one proceeds to independently stroke their genitalia for personal pleasure while studying mathematics, or math related activities.

Hey, did you hear that Kevin began matherbating today in Precalc when Mr. Johnson began talking about Matricees?

Matherbating by The Impactor February 28, 2011