masterov 

A common mistake When you search for my YouTube channel aka TJMasterOV

Hey do you want to watch master ov
You mean TJMasterOV

masterov by TJMasterOV2 May 12, 2022

Masterofallseals 

Also known as Sealy, seals, and sealz

A Roblox user that is known for purchasing the most amount of in game currency on the platform.
Also known for flexing on most users with his well known dominus praefectus with fiery horns combination.

Wow MasterOfAllSeals is really rich!

Masterofallseals by RobloxLeaderboards September 6, 2019

Mastervaping 

The act of masterbating while vaping. Expert Mastervapers will ejaculate through Os.

Justin enjoys expert Mastervaping

Mastervaping by JoGael Piel August 20, 2016

MasterOfOMGs 

A versatile word, generally used to describe the following:

1. Master of all things kink related.

2. A total Bad Ass who is extraordinarily well endowed.

3. Super-humanly good in bed.

4. The direct cause of semi-permanent ear damage known as CSE (Cock Sucker Ear). Often associated with the vigorous assault of a female throat by a colossal sized penis during an aggressive act of throat fucking.

Also related to "Swallow it again!!"

When entering the BDSM community, a neophyte should always seek out a MasterOfOMGs for the ultimate experience.

"Girl, His junk was so BIG, I didn't know if I could handle a MasterOfOMGs like that!"

"Gary is a total MasterOfOMGs"

I went to the doctor and they said I have a MasterOfOMGs related case of CSE. Hope it heals one day... Good thing I have another ear!

MasterOfOMGs by lyla_SM July 27, 2010

Masterous 

To be the master of masters, or become the best you can be at something.

Dang, his dance moves are so masterous.

Masterous by Halios October 26, 2010

masterooping 

masturbating while you take a poop.

one day i was sitting on the toilet masterooping.

masterooping by chief121692 November 18, 2010

masterofgovernance

An individual who has completed or achieved a high level of competence in the area of governance and has scored 100% on governance testing tools.

The fisrt masterofgovernance reigned in Horsham, UK, in 2013

masterofgovernance by Marquis of Horsham February 15, 2013