Shaftmaster 

n./adj. A more euphonic synonym for Cockmaster.

"Shut your filthy hole, you ass-blasting shaftmaster!"

Shaftmaster by I'mNotATerroristButIPlayOneOnTV! August 4, 2003

shitmaster 

One who possesses the ability to clog someone's toilet to the point of OVERFLOW (not merely backup or slow flush) causing shitty water to cover the entire tile floor and parts of the adjacent hallway carpeting. This is not intentional, and happens despite multiple courtesy flushes throughout the act leading to the final shitmastering flush.

Dave: (Running out of the bathroom) Where's your mop bro?

Me: What? Why?

Dave: Your toilet's overflowing man. Shit is literally EVERYWHERE!

Me: You're the fucking shitmaster dude... mad props. Now go clean it up.

shitmaster by Elias Creed May 8, 2007

shaft master 

one who mastered the shaft

andy you fucken shaft master shut up

shaft master by elilizlle October 30, 2007

Safmaster 

The coolest person in the world. There is only one of them and they are the most amazing person you will ever meet. It is an honor to look them in the eye.

1: "Woah, that guy's amazing! Who is he?"
2: "That's the one and only Safmaster! Bow down to him!"

Safmaster by hurdur123 January 25, 2011

schadtmaster 

A compound word using schadt and master in place of the more common compund word, 'shitmaster' while 'schadt' can be used in place of shit in any situation to sound posh, it is best paired with master.

whats that smell?? ughh..

oh, dont you know? the schadtmaster is here

damn, thats some stanky schadt

schadtmaster by Kevlar622 March 23, 2010

shagmaster 

Someone who is really good at sex

I'd go back for more - he/she's a real shagmaster. You could learn a lot from him/her

shagmaster by Dave July 8, 2003

shartmaster.69420

Genderfluid lesbian obsessed with naegami that lives on my for you page and spills facts

shartmaster.69420: cool people make me an urban dictionary page

shartmaster.69420 by LESBIANSLOVEKUGIEKIZUCHI September 6, 2021