Filthy macking

When a man or a woman throws you and your business Under the fucking bus. They are filthy and trifling, literally and figuratively. They are the lowest of the low and are not to be trusted.

KILLA was filthy macking quanna to other bitches.

by Photoshop cop June 17, 2023

Mack man

Bully, tough guy, one who intimidates others.

Don’t mess with that guy; he’s a Mack man. Yeah, that’s Joe, the Mack man.

by Big Dano May 19, 2024

Macking Face Heavy

To make out with someone extremely hard, so much so that it's like you're eating each other's faces. You can add a comma before heavy just to add extra emphasis, maybe change your tone for it, too.

Yeah man I was walking to class and there was this hallway couple macking face heavy.

by RattHead April 21, 2025

Mack truck

A ugly giant fucking chick that you wouldn’t put ur dick in even if blacked out drunk. A chick who is built like an elephant.

1. Did you see Jay’s she was an absolute Mack truck
2. Joseph fucked a Mack truck last night

by John Joseph Maher February 20, 2023

Mack potential

To be “mack potential” is to be a reckless driver, a car accident waiting to happen.

You’re doing 80 on the shoulder? Nah, you straight mack potential

by Jam Tha Man June 18, 2025

Mack 10 mouthwash

The act of unloading a clip off a mack 10 in someones mouth.

I heard he was talking crap, so he took em out to the back and gave em the old mack 10 mouthwash.

by the xlaxer June 15, 2010

Mack time

To take a power nap in order to finish up strong

With only a few hours left , some of the crew decided mack time was the best option

by Bossman65 February 13, 2021