Jr. Mack

To be extremely hairy and lack full movement of both eye balls when intoxicated.

To play flirtatious mind games with your brother, while looking your dog in the face with a sensual sexual one eyed stare.

"I just Jr. Macked the shit out of my bro Danny and damn it was fun!"

"That poor guy was hit right in the eye balls... he was Jr. Mack'd before he even knew it."

by Stephy Sac December 7, 2009

Mack

Verb

1. To hook up or get with a person.

Adjective

2. A person or object that is attractive in any state or matter.

1. "Did you hear? Eric macked Kendall at the party last night"

2. "That girl over there is so mack"

by Bert Jr. February 3, 2020

Mack

Makes girls he talks to at socials cry. A massive twink

Girl 1: Whys she crying?
Girl 2: We're at a social must be a Mack

by Freexxisol May 27, 2020

Mack Daddy

Old Gregor from the 1995 action/sci-fi film, Waterworld.

(Feat. Kevin Costner)

Old Gregor is a straight up mack daddy. All the bitches want Old Gregor.

by transmanari December 27, 2023

Mack

a Mack is a person who you can never trust. He may be seem nice at first but then he will backstab you out of nowhere.

Girl 1: omg this guy I had a crush on named Mack was such a dick!
Girl 2: yeah it’s because he’s a Mack

by umm Someone you don’t know August 7, 2022

mack

mack is a well known discord user that gets disabled WAYYY OFTEN, he is on his 14th account currently

P1: do you know mack?
P2: yeah i do, i heard he gets disabled often

by Mackint0sh June 26, 2021

Macking

When the penis and vagina meet continuously over and over, in a fast motion.

“Tommy’s parents are macking all night”, “hey, wanna mack later?” “Let’s Mackey!”

by janet_lll February 17, 2023