"Dont mack" commonly used to indicate as a passenger that you do not wish to witness a vehicle crash.
by Dontmack October 29, 2023

A mack boy is partially a duck boy with cute like qualities. He leads you to think, maybe, just maybe he likes me. But in the end he you know he doesn’t like you.
I stay up texting him all night and we flirt constantly but I know he will never like me because he’s such a fucking mack boy
by broken hearted gurl May 8, 2018

A Houstonian legend that won 75 million dollars from the Astros winning the World Series. Mattress Mack is a G.
Brayden: Hey did you hear that the Phillies fans were taunting the Houstonian legend, Mattress Mack?
Me: Yeah, I know. Don't mess with Mack!
Me: Yeah, I know. Don't mess with Mack!
by VezinaIgor31 November 11, 2022

A country loving hick with Budweiser and a belt with his kid's butt marks on it in one hand and a tractor key, Bessey the cow, and A bible in the other. He can also be found wearing a Make America great again hat, a red plaid shirt, dirty jeans, and cowboy boots. He most likely tried voted for Trump any time during Barack Obama's terms.
by wgyobepiwehdweudhweupohfwuefhw January 14, 2019

by ItsNerax December 12, 2023

by kygocrazyy June 25, 2021

To make out with, can also be used in context of food to imply enthusiastic eating/devouring or overly loud chewing.
by usigogo January 23, 2022
