masteraxe 

time out nazi on kongregate.com

really nice guy generally but dont make him mad

fun rper

masteraxe: the prison is bullet water and everything proof plus you can dig under it and the bars have a timer not a key so there is no way to get out.

masteraxe by nonsensicalkirby October 17, 2008

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.

Masterbeast by THE ON3 November 2, 2011

mastercaker

when a boy masterbates with a cake
-when he sticks his penis in a cake and humps

the baker is a mastercaker

mastercaker by my-peroid-is-near June 29, 2014

Mastercheese 

To run over/hit a member of the opposite sex with an automobile in hopes of gaining attention, and possibly a date from them.

"I totally MasterCheesed today when I backed up over Allison before asking her to the Prom"

Mastercheese by strife777 December 8, 2005

masterbate 

To masturbate like a master

I masterbated really well yesterday.

masterbate by ‮ekil skool ti tahw t'nsi sihT January 12, 2022

Masterbaterium 

A room build or allocated for the sole purpose of spanking yer love hose, wanking in general or having a wankparty. Usually painted an off yellow colour and containing a sink and towels.

I will be back in a moment Im just going to polish my bishop in the Masterbaterium. Good boy, make sure you use the wanklock on the door.

Masterbaterium by DrLoveNuts July 25, 2007

masterbesober 

Being sober from masterbation.

Guy 1: Hey stop checking out every chic that passes by

Guy 2: Give me a break. I've been masterbesober for days

masterbesober by master son April 28, 2011