Mastersnorting

to masturbate and ejaculate into your nose while sniffling

The man was Mastersnorting and almost choked.

by dopeyyy January 3, 2011

Masterforeplaytion

To add foreplay into the art of masterbation.

I seen this hot Guy and now i Want to get into some masterforeplaytion with him in mind.

by Suite Seduction March 21, 2011

Masterboater

A female that motorboats her own breasts.

Hey Kaitlyn I can motorboat my own boobs! Hey Kim you're a masterboater!

by KennethG October 4, 2014

Masterbotorium

An assigned room for masterbation

Gerald spent hours in his masterbotorium knuckling his nudger to various brazzers movies!

by Db9790 July 7, 2017

Masterlocked

A way of attacking someone in prison. You get hold of a padlock via paying off guards of stealing one of a gate and put it in your sock. Get 8 other people to do this and then beat the victim to death with them.

Did you hear? Dave got masterlocked!

by udking420 June 28, 2020

masterbortion

an instance where one has been masturbating alone in his/her house and is approaching climax, and has to stop because mom came home and she wants you to bring in the groceries or take up your time in some other lame way that resembles the opposite of orgasm.

I was jerking off to a UFC fight but had a masterbortion when my mother came home and made him plumb a turd out of the toilet.

by chef jugfuck October 31, 2008

Manderson

A guy who gets drunk at a party, and tells really long stories, and says things to embarass his girlfriend.

He's being a total manderson right now.

by K.G. MadMan January 7, 2005