Covert flirting between two people. Because they have to keep their true feelings for each other secret, for whatever reason (i.e. they work together, one is married, etc.).
"Those two can't seem to stand each other! They're always fighting over something!"
"Wrong, man. It's all a front they put up. They're actually macking on the sly."
"Wrong, man. It's all a front they put up. They're actually macking on the sly."
by D. Gould March 8, 2006

1. When one of your bros picks up the target that you were going after.
2. Talking bad about one of your friends to the girl he is chasing.
2. Talking bad about one of your friends to the girl he is chasing.
1. "Man, Drew totally mack hacked that blonde away from me. What a dick."
2. "Things were going fine until Ryan came over and started mack hacking. He told her about my other two girlfriends."
2. "Things were going fine until Ryan came over and started mack hacking. He told her about my other two girlfriends."
by The Ztud December 24, 2008

tight verbal game. that makes the ladyzz drop dem g-strangs. originated (at least to my knowledge) by the biggest mother fuckin mack u will ever see DUBEE aka SUGAWOLF PIMP.
"hey, did u see jayquans new perm? his ass thinks he can start mack talkin' and mack walkin' just cuz hes got his locks fixed up."
by G-BRAZY October 30, 2007

The act of licking, chewing, or gnawing on or within the intergluteal cleft. More general than analingus, involving all associated parts.
Oh! Did see Robert Downing Jr. straight crack macking on that chick's ass in "Two Girls and a Guy"?? I bet he has ass breath.
by Luchosi El Poncho May 11, 2010

Cracker - slang word referring to a white person
Macking - the process of flirting with the opposite gender at different social gatherings: party, bar, etc.
When you're a non-Caucasian minority person in an area, be it on an island, in a city, or at any place, and you find yourself surrounded by lots of white people, and you want to go flirt with/hit on them.
Refers to the act of going out to flirt with women who are Caucasian.
Macking - the process of flirting with the opposite gender at different social gatherings: party, bar, etc.
When you're a non-Caucasian minority person in an area, be it on an island, in a city, or at any place, and you find yourself surrounded by lots of white people, and you want to go flirt with/hit on them.
Refers to the act of going out to flirt with women who are Caucasian.
Yo, it's Friday night and lots of girls out. Let's go cracker mackin'.
Time for some cracker macking!
I'm gonna go cracker mack tonight. You wanna come along?
I was in the middle of cracker macking last night, and this really hot asian chick walked in the room. I was sold!
Time for some cracker macking!
I'm gonna go cracker mack tonight. You wanna come along?
I was in the middle of cracker macking last night, and this really hot asian chick walked in the room. I was sold!
by Tristan321 February 5, 2015

Two kids are texting: kid 1: "John has a big mack addiction"
Kid 2: "you mean Big Mac!"
Kid 1: "get a life, burger SJW piece of shit"
Kid 2: "I'm gonna go beat my wood"
Kid 2: "you mean Big Mac!"
Kid 1: "get a life, burger SJW piece of shit"
Kid 2: "I'm gonna go beat my wood"
by Lolsack04 October 6, 2017

A person that is very cool. He is a very cool man. He is the coolerest of the cool cids club. He is also super cute and is mega thicc.
by The illuminati_101 December 6, 2019
