Mustafin 

It is a racial mixture of a black, white and asian baby.

In the future I want to make mustafin babies!

Mustafin by pursuasive instigatior October 30, 2011

Mustafi 

An object that is does not do anything or just stands in the field.

He is just mustafi.

Mustafi by 14236897546 February 26, 2018

Mustainiac 

A devoted fan and maniac of Dave Mustaine, co-creator, the lead singer, main songwriter, and co-lead and rhythm guitarist of heavy/speed metal band Megadeth.

That Mustainiac moshing in the center is just fucking crazy!
Mustainiacs united to dominated the speed metal fandom!
Look at that Mustainiac licking Dave's hair!

Mustainiac by Larzs September 19, 2009

mustaine 

Used in the phrase "to pull a mustaine", to yell "FUCK YEAH!" in the most random and usually inappropriate of times.

Named for Dave Mustaine, vocalist/guitarist for Megadeth; derived from the song "The Mechanix", in which Mustaine for no reason yells "FUCK YEAH!" near the end.

"How could she tell Dave was watching the game and not listening to his girlfriend?"
"Well, she was talking about her sick cousin, but his team scored a goal and he just pulled a mustaine."

mustaine by does anybody in the world care August 13, 2008

dave mustaine 

The god of thrash. Personally my all-time guitarist. Unlike little teenybopper bands around now like Green Day and My Chemical Romance, Dave Mustaine's band, Megadeth, plays a little thing called music. He was kicked out of Metallica after writing a large portion of their better music (a lot of stuff off Kill 'Em All and Ride the Lightning) but never received credit. Metallica is an awesome band as well, but in my eyes Megadeth will always be superior. Dave Mustaine is known for being one of, if not THE, best rhythm guitarists of all time. He can write symphonies of complex low-end riffing and put in screaming melodies and incredible lead breaks in the same 10 seconds. His playing abilities are also OFF THE CHARTS as compared to other rhythm guitarists. I myself would give a kidney, leg, and maybe an eye just to have his right hand.

Did you go to that Megadeth concert last night? Dave Mustaine's hands were FLYING when he was playing that 3rd solo in Hangar 18!

dave mustaine by Ian Davis January 11, 2006

The Mustain 

The ultimate in awesome. Similair to "the dude" in The Big Lewbowski. The highest degree of cool attainable.

Jeremy is THE MUSTAIN.

The Mustain by Jd Mustain May 27, 2010

Mustafizr

A guy who will spend their time on games that are very embarrassing instead of doing valuable things such as spending time with their family etc.

Mustafizr: I like shit games

Mustafizr by Jack_Beach154 March 18, 2019