mapster

Someone who goes to MAPS

Look at Mathew, he is a real mapster

by MAPSter101 March 6, 2017

Master Yi

Master Yi AKA Auto Attack King is the second most cancer Champion in League of Legends before yasuo. this champion can double auto you and kill you.If you played master yi and didnt take 3 pentas in one game your teamates probably reported you cause you are unskilled.

ADC's in 2k17 LUL -Master YI

by RG Godd June 18, 2017

master ciel

One word sex butlers and demons nothing less but always more.

How would you like that master ciel.

by Apples spike September 18, 2017

Masterbeast

A causer of profuse masturbation. Someone who causes people to masturbate.
Commonly used in songs making listeners think the singer is saying masterpiece

That girl is a straight up masterbeast!

by 119118117116115 September 26, 2017

Master Stratitioner

The highest possible IQ person who is able to make all the calls and lead anyone into victory.

He is the master master stratitioner and is able to lead our team into victory every game.

by Master Stratitioner November 25, 2017

Master corporal

An unpromotable corporal with a masters degree.

Lil Joe is screwed; he’s such a master corporal.

by Lt. 85 October 30, 2018

master bedroom

the main or largest bedroom in a house or apartment

“Xavier, he is in the master bedroom!!!!!!!!”. Xavier sucks at siege

by MASTER BEDROOM, XAVIER RUSH!!! November 10, 2018