Masterbathon

a masterbathon is a day that you stay home from school "sick" so you can beat off so many times that you are dry and chaffed and can't walk so the next day you have to stay home and do it all over again

Mike: "Damn jimmy has been out of school all week"
Steve: "I konw he must be having a masterbathon"

by LifeguardSteve April 27, 2004

master fapper

someone who has masterd the art of fapping and who everyday practises this art.

Harold - who is that guy

grethel - thats james he is a master fapper

by fapper20 May 4, 2009

mamster

A person born as a woman often mistaken for a man because of the way they act, dress, and appears. Typically having a better fade then most guys.

As john walks through BEST BUY he approached a TV sales associate . Unsure if it was a man or a woman he quickly thought if he should say : "excuse me MAM or excuse me MISTER" he simply realized the logical thing to do is vary simple . He decided to simply say "Excuse me MAMSTER do you have the new Samsung "

by 40ozwreckingkrew October 28, 2015

master cylinder

The term was coined in episode 11 of Frisky Dingo. It is the act of wearing a beer can for pants.

Torpedo Vegas: I'm getting furious at you, you don't even have any pants on.
Xander Crews: Neither does he!
Torpedo Vegas: Well he doesn't have a penis! As far as I can tell...
Killface: I - uh -
Xander Crews: Yeah, what is the story on that?
Killface: Oh, like you can talk.
Xander Crews: Hey, my penis fills an entire tall-boy.
Quick cut to Xander, as Awesome X, dancing in front of the X-ticles, naked except for a beercan covering his groin and shouting "Master Cylinder!" through a megaphone. Cut back to Torpedo Jones' lair
Torpedo Jones: Scoffing I'm sure it doesn't fill it.

by HC2005 August 30, 2007

Master Sword

Link's final sword that hacks the shit out of anything in it's path (usually).

When Link has completely full health it shoots beams.

Self explanatory.

by Guru Imakuni April 30, 2004

Master Chiefing It

Attempting to be a one man army.

"Dont you dare go Master Chiefing It." , " That retard just tried to Master Chief It."

by Future Ninja Turtle September 19, 2009

Masterbeast

To masterbeast is:

1) To play alone in a multiplayer game by yourself because your friends don't want to play with you.

or

2) To be a badass when the rest of your team is down and out.

1) Yesterday I was masterbeasting because you guys didn't want to play with me.

2) Damn all you fools suck, I had to masterbeast for us to get through the last round.

by THE ON3 November 2, 2011