Mattattack 

When someone constantly sleeps over after sex. Refering to 'Matt' which means 'Eternal Sex God'.

Cindy: Bobby and I had sex last night, but I didn't get any sleep again because he sleptover.

Loucy: Oh God, Bobby needs to stop Mattattacking.

Mattattack by ZOMG101 November 5, 2009

mattafack 

"As a matter of fact" - used by many Americans when they are speaking in a hurry.

"I was down da gubmint ofice, mattafack, it was only yestidee."

mattafack by Bob May 22, 2004

Macattack 

The compulsive consumption of 3 or more McDonalds Big Macs in one sitting.

1. I had a Macattack on the way home after the football game.

2. We went to McDonalds and Nick had a total Macattack.

Macattack by Jack Bauer. November 24, 2009

Mattstackin 

One who forcefully inhaled queefs!

Damn Matt you have been Mattstackin all day!

Mattstackin by Jaygotthemoves June 28, 2020

MacAttack 

When you just ate an excessive amount of McDonald's, and you feel really gross and unhealthy.

Dude are you okay? You don't look too good...
Dude, I'm having a MacAttack. Why did we even get McDonalds ew.

MacAttack by danigguh August 16, 2011

mackattack 

When a person tries to mack on you and you dont want it. See definition of mack.

Hey Marc your mad cute

Ummm i disregard your mackattack.

mackattack by peanut butter ft. jelly June 8, 2011

Makattack 

A noun: To rage in a salty manner, proceed to throw every insult at you like an olympic javelin competitor and threaten to kill you/your family

Makattack: HEAL ME FOR FUCKS SAKES, HOW ABOUT YOU KILL YOURSELF CAUSE YOU'RE WORTH NOTHING.
I'LL HUNT YOUR FAMILY AND FUCKING KILL THEM.

Makattack by biggay101 September 11, 2018