Designed by Gordon B. Ingram, the MAC (Military Armament Corporation) series machine pistols were first designed in 1964. It is a simple machine pistol with few moving parts (making for easy maintenance) and a low cost of manufacture. The model 10 (AKA MAC-10) uses .45 ACP rounds, while the model 11A1 uses .380 ACP rounds and the model 11/9 is uses 9mm rounds. The MAC-11 series boasts a greater rate of fire due to the less powerful rounds, and can empty its impressive magazine in 1.57 seconds. It is essentially a spray and pray weapon on auto fire, since the rate of fire makes controlling the recoil (especially in the .45 cal series) extremely difficult. Its compact size, light weight, high caliber, large magazine, and blistering rate of fire make it an extremely lethal weapon with great stopping power in tight quarters
Blow through your front make it go out your back
Yo I got 50 shots, blow out the MAC
by Cactus Man February 01, 2008
A computer that costs two to three times the price of an equally powerful PC
Hipster #1- Dude, I have too much money in my pocket and know nothing about computers.
Hipster #2- Dude, you should get a mac.
by Joker666 September 26, 2005
v.
1. To go to Mac's, the convenience store.
2. To hang out at Mac's.
I'll be Mac'sing it up tonight
by Dain Kinkaide August 05, 2003
A great rapper from New Orleans best known for his albums Shell Shocked & World War III . Started out Lil Mac and came out with his first album in 1989. He was signed to No Limit Records until 2001 when he was wrongfully accused of a shooting he clearly didn't commit. Was at a bar performing when a man on the other side of the room shot and killed somebody. A ballistics test showed he didn't even fire his gun, plus the REAL killer confessed. Unable to find any actual evidence of his guilt and envying a successful black man, racist white supremacist prosecutors used one of Mac's lyrics as evidence against him. Despite appeals, the bigots convicted Mac of manslaughter, when that wasn't even the right crime, and locked him away from his wife and son because the Louisiana jury hates seeing a black man making money. Humble man, never arrested ONCE before, but somehow guilty of a shooting when he never fired his gun. Appearently the days of Jim crow are NOT far behind us. Now 10 years later, McKinley Phipps still sits in a prison cell, his son forced to be his own father figure. Very sad.
Corey: hey u heard of that rapper Mac from no limit? He got a bangin ass song called slow ya roll.

Joe: yea, the dirty prejudice jury locked him up and framed him so he can't make dope albums any more.
by Slim93Yaheardme October 07, 2011
adjective. Refers to the food at Ohio Northern University in Ada, Ohio. so-so. not good. not awful. tolerable. gets annoying really fast.
That food is so mac.

- Do you know Lucas?
- Yeah.
- Do you like him?
- Eh. He's mac.
by MacAttack01 November 09, 2010
M.A.C. Is the acronym for Massive Alden Cock. This is a band that Likes to rock out with there cocks out.
Hope you love this band there quite huge!!
An example of the band M.A.C. is Alden's Cock Playing guitar while he plays drums!
by ClaryMeredith October 16, 2010
top notch.tight
This weed is Mac. This song is mac'n
by 420ish August 11, 2008
Mothers Against Canada
join mac now to bring Canada down!
by jc from h-town November 12, 2007

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