Phantom Mattson

Sneaking out of a party without telling anyone you are leaving.

Garth pulled a Phantom Mattson last night.

by Snow Day Pod January 16, 2019

Damon Maitsu

The Ultimate Debater from the Fanganronpa "Project: Eden's Garden". He's also a stinky asshole.

I hate Damon Maitsu

by 723harajuku April 11, 2023

Dirty matias

A Sexual encounter with a Mexican nigga that ejaculates in 2 minutes. Will be the worst sex of your life. If your getting a dirty matias they Will Bite your foreskin off and share it with the homies.

My boyfriend just pulled another dirty matias , I swear he’s speedy!!!!!!

by Harry styles🍆🍆🍆 April 14, 2020

Mattsacre

To violently kill someone

Holy crap, that kid just Mattsacre'd his family.

by Mattsacre December 25, 2007

mattise

Mattise is the kind of girl who likes you or doesn't like you. She has a couple of super close friends who she loves and will cherish for her whole life. She loves meeting new people. She is very thin and she is super good at whatever sport she tries to play. Shes always running around and never gives up. She has a great personality and everyone would want to be friends with an mattise. She isn't too popular but still has good friends. If someone is going through a rough tijme with their friends, mattise will always let them into there friend group. May I add, she throws the best parties. Shes a super fun peppy girl and if you ever come across a mattise, tell them they are awesome and that you love them, because they deserve an compliment. Don't ever leave a mattise alone in a room, they will destroy something. Mattises are the greatest friends to have, so do not lose them.

Person 1: Look at the new girl, she looks nice
Person 2: Yea I wonder what her name is
Person 1: I bet it is something original, like Mattise

by brit68945 December 18, 2019

Mattism

1. When someone uses a simple word, usually less than five letters, to give simple acknowledgement to the situation at hand. Does not require thought, it is always sur of the moment. Anything that sounds like something a Texan out of Texas would say is probably a Mattism

1.-'You get it Matt?'
-"Yep"
2. 'Hey'
3.-'MATT!!!'
-"wha..."
4. 'Ah-ha!'
Any of these used in response after another sentence qualifies as a Mattism.

by Jason Cerillo June 22, 2006

Matison

A shy, outgoing kind of person.

The girl who never talks was so outgoing you may as well call her a Matison

by taylor-twilight July 9, 2009