stumaster 

A notrious donkey balls sucker, jackass and stupid wang to be avoided at all costs and for God's sake don't let his ass near your locker!

Oh my god it's stumaster run for your lives and take your locker with you cos' he'll rub his ass on it!

stumaster by bobbobson February 19, 2004

SilMaster

Short for the two words "Silly Master." Or, depending on how you use it, it can mean Silly Masturbater. Mostly used while texting.

Ex 1:
"Laughing my fucking ass off, you're a silmaster at this game."

Ex 2: (Said by an Australian, or a British person.)
"Oi, get oveh he'e ye silmasta'"

SilMaster by NoobHammer May 11, 2021

slumster 

Someone who goes slumming it with people who have less education, attractiveness and life opportunity in order not to deal with peers, not work hard in the workplace, and to attract romantic partners who are low maintenance.

As a slumster, he was happy that his new friends from the unemployment office played video games every night until the sun came up.

slumster by JessicaWalters April 1, 2021

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

Scumster 

A person that is trying to look like a scumbag for the sake of street credibility. Usually associated with the skateboarding or rollerblading subcultures. Mustaches, tight pants and punk rock music are a key indicator of a scumster.

"Look at that bunch of Scumsters with their ripped jeans and mustaches, I bet they still live with their mothers".

Scumster by fleatheroller November 30, 2010

Sapmaster 

The guy who manages a sugar house in a sugar bush

I went to sapjack real quick before the sapmaster came back

Sapmaster by The sapjacker December 8, 2020

Sexmaster 

The ultimate sexual god/goddess

Short is THE Sexmaster, he made me come so many times it was mind-boggling

Sexmaster by Sexmaster #1 October 2, 2006