Mack

Slang-Violent spl00ge or fapping experience often involving a trip to the hospital.

"d00d I completely mack'd on that wall.It went right through.."

"wtf m8 I destroyed that wall in a mackin'accident."

by Recon February 1, 2005

mack-o-meter

A mythological instrument used to measure the amount of action (a.k.a. macktion) that once receives

"The mack-o-meter is rising tonight, girls!"

by Leah March 2, 2005

Macked

v. to mack

Killing someone with an mp9 UZI in the FPS game JamesBond007: Nightfire.
Mackan simply dies too fast shooting him with an mp9 that's why it's called to mack.

Don't write mckt instead of macked , like owned and ownt.

l33t;D defeated New Agent

l33t;D: Ha! i macked you!
New Agent: wwwaaaassdddwwwwwwwwwwww

by Peno September 5, 2005

mackay llp

The United Nation boot camp, where the drill sergent changes his mind to suite memory and mood.

Bobby works at mackay llp, he constantly changes his file for his boss.

by camper April 20, 2005

Mackem

A rather thick Geordie.

You have put your shoes on the wrong feet you Mackem

by keith robinson November 18, 2003

Mack

1. an abnormally large head
2. someone who regard highly of themselves; cocky
3. someone who is lazy; an arse
4. a selfish person
5. someone who copies work off others and make it their own.

1. He thinks he is smart because he has a mack.
2. You are just as equal as everyone else, so don't be such a mack.
3. Get off your mack and start working.
4. You're a tight-arse mack.
5. That bastard macked my works.

by Allen Pine May 15, 2005

Mack

a sexy young girl who loves life. usualy had blue eyes and a great smile. curvy and smart, she gets plenty of male attention. loves her cell phone almost as much as she loves her boyfriend. cant stand liers or sluts and wont take shit from anyone. if you dont like it, she doesnt care.

woah man check her out.. shes def a mack

by hehe yea truth. June 19, 2008