Big Mac

Someone whos very fat, and very short e.g. looks like a big mac.
Someone who loves McDonalds and Big Macs.
Some combination of or all of the above

Did you see E. Kapusta? He's such a big mac!

by Da Khaliva March 23, 2013

Mac and Cheese

God's pasta. The most heavenly of foods (and the cheesiest)

Oh boy, I could really go for some mac and cheese right.

by Death By Skeletons May 26, 2019

Mac and Queasy

When you get bad stomach aches or other side affects after you eat Mac and Cheese. Not any other dairy products, however, just Mac and Cheese.

Robert suddenly started gagging while eating his Mac and Cheese at school lunch.
Harriet comes up to Robbert, worried.
"Hey, are you OK?" she asks.
"Yeah," Robbert utters, "I'm just feeling Mac and Queasy."
"I feel you, they put some strange stuff into these school meals..."

by FitzOfFury May 26, 2018

baby Mac

A sub-compact automatic rifle, commonly known as an Uzi. The word Mac is shorthand for machine gun, thus the term baby Mac is shorthand for baby machine gun.

I glance at the Doom to make sure he's packed,
His finger's on the trigger of his baby Mac

by The Smartest Baldwin March 13, 2020

Mac a Shit

To shit ones pants so badly that it flattens out like a beef pattie

Your ass has a lump, did you Mac a shit?
Hey your kid stinks, I think he mac’d a shit

by BigSexy68 May 13, 2020

mac-session

to flirt or mac, for a period of time

Jan- "i just totally had a mac-session with that guy over there".

by al;sjkdfal;fjl;jk qopirqoprtwi July 28, 2012

Mac Hangover

Massive headache and/or nausea as a result of drinking way too much alcohol the night before.

Man, I have a mac hangover ! I shouldn't have drunk all that alcohol

by urbanqueenofwords January 12, 2013