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

Masterblock

This is the act of cock blocking yourself. This can be done for a variety of reasons including, but not limited to; fidelity requirements, embarrassment, awkwardness, sobering up in the nick of time, etc. Doesn't happen very often and typically results in feelings of confusion and possibly guilt.

The hottest chick ever hit on me last night at the bar, but with my wife home with the kids and no one else to save me, I masterblocked by donning a helmet and a hula hoop, while running out the door screaming like a little girl.

by 00Snort00 October 18, 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

mastermom

a person who makes alot of jokes you would only understand if you know them in person.

"Your mom's a man" is a joke that mastermom would say

by theBIGmansTOES December 2, 2020

masterbrown

Masturbating while taking a crap

(is possible for women as well as men)

Guy1: Dude why were you in the bathroom for so long?
Guy2: I just masterbrowned.

Guy1: What is that?
Guy2: It's when you're masturbating...And you take a crap at the same time...

by trooperm&m&m April 21, 2011