mack it 

To kiss passionately with someone for an extended period of time; commonly "to make out"
This phrase can also describe sexual relations beyond kissing
Often used as a conjoining phrase using "with" and a noun

I was mackin' it with some girl at that party last night. She was HOT!

mack it by Michael Braun December 7, 2004

mack it 

Verb.

Derived from the term mack. This word is often overused in situations that do not apply.

Kelly: Paul, can you pass me my pen?
Paul: Sure. ::passes pen::
Kelly: Thanks.
Brandon: Mack it!
Kelly: Shut up, Brandon.
Paul: Who's mackin' it now?

mack it by Jerk The Mom December 2, 2003

mackitude

flirting, to go into extreme mack mode or a certain level of macking hard on an individual.

Dick went into extreme mackitude on Jane.

Spongebob gets full mackitude underwater style from Sandy Squirrel which eventually leads to baller kama sutra status.

Tommy wants full mackitude with Chuckie's step-sister Kimi, but would be violating The Bro Code Article 19: "A bro shall not sleep with another bro’s sister."

Luigi failed to reach mackitude, after his brother Mario boned up Princess Peach.

mackitude by mackattack23 November 22, 2011

mackitude

a girl named Mackenzie that has attitude.

That girl Mackenzie gave me extreme mackitude today.

mackitude by SLP4EVA December 16, 2008

Mackittymac 

A silly, goofy YouTube channel that you may likely find in the YouTube shorts comment section..

“Oh did you see that Mackittymac?”
“Yeah it’s weird I see her everywhere.”

Mackittymac by Mackittymac April 15, 2022

Mackit 

A mother who cracks it at her children or family.

She is a real Mackit when her children misbehave.

Mackit by EvieV January 3, 2023