spifmaster 

The top of all spifulicious spifmiesters. Commonly recognized as someone with utter spiffness. This tends to lean towards those who have gained the ultimate level of the spif tier and has conquered all other levels of spifness. This can be compared the infinity of spifness. There is no higher level. You can't get any better.

"Rory, you have finally become the spifmaster"

spifmaster by Spifmeister June 20, 2009

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

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

spedmaster 

someone who makes stupid mistakes or acts like they have half a brain on occasion, though is generally an intelligent person.

formed from an abbreviation of SPecial EDucation and the word MASTER to clarify just how extreme of a sped that person is.

me: 'i got in the shower last night, and it was really foggy, even though the water wasn't very hot.... it took me like 30 seconds to realize that i was still wearing my glasses. >_>'

friend: 'haha, spedmaster moment of the day!'

spedmaster by longingforalollipop September 16, 2010

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

spammaster 3000 

another name for a weapon usually in fps which refers to a weapon which just spams out bullets such as a machine gun or shotgun.

u n00b stop using the spammaster 3000 and get some skillz

spammaster 3000 by Sgt.Mou October 27, 2005

spazmaster supreme 

Spazmaster supreme is the other guy in Colorado,who is the chief advisor to King Spazoid ,and source of sacred knowledge.

"The king always checks with Spazmaster Supreme before making any important decision, that is standard operating procedure."

spazmaster supreme by KING SPAZOID - Daniel L. March 23, 2008