A Matt 

Describing a bad/clueless player that thinks they're doing good, even though they are completely useless.

"WOW you are such a matt"

A Matt by DisDaSing December 25, 2011

A Matt 

To dress up for no apparent reason in the hope of being the centre of attention.

"Why are you wearing a suit? Are you going out?"
"No"
"Pulling a Matt?"
"Yes"

A Matt by Tomily April 14, 2010

A Matt 

A Matt, is an inbred mountaineer from Virginia

Look! A Matt by that moonshine still

A Matt by AntiItalianHoosier October 27, 2020

A Matt Damon 

A Matt Damon is when one of your friends either does or says something stupid this is a adopted term from the film Team America World Police in the film Matt Damon can only say his name and is shown in the film as a retard. It can be used if a friend doesnt understand a joke, says something very stupid, does something very stupid or if he is generally not very clever

I can't believe you did that' my other friend 'what did he do' 'he pulled a matt damon

A Matt Damon by MonsterRave August 15, 2010

A Matt Turner 

A Matt Turner is a wild creature, most commonly found in the plaugelands in World of Warcraft, they are known for their kind nature, and mental age proportionate to a 5 year old imp. They are regualary found to be infatuated with gorgon serpents, and can easily sniff out their scent. However, it's important to note that they are not completely harmless, as they can unleash their special move called a 'Turner', this steals items from user's inventorys, which can be highly annoying.

C'mon guys! Let's go catch A Matt Turner

Aright, just let me get my gorgon serpent.

A Matt Turner by WOWN3RD4LYFF August 3, 2011

A Matt Joke 

A joke that’s not funny.

Did u hear that female comedians joke, yeah it was a matt joke.

A Matt Joke by armanitaumalolo May 15, 2020

A Matt Cooper 

The act of pretending to hate your twin brother when in reality you're actually in love with him

Person 1: I hate him

Person 2: you're doing such a matt cooper right now

A Matt Cooper by SweetNips69 March 8, 2017