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 pimp or playa or mackin on sumone to put your moves on her
damn son ur a mak daddy

whatch me mac on dis gurl
by idk May 08, 2003
Someone who can spit game and manipulate people to do what they want. Whether it be getting them in bed or working on the street corner. As Mac Dre Says "I'm a MAC, i Mastered the Art of Communication"
"I'm a MAC, i Mastered the Art of Communication"
Mac Dre
Rip
by Dlukz February 20, 2005
1. Macintosh computer made by Apple

2. a form or address for a man whose name is unknown to the speaker

3. M*A*C cosmetics--brand of makeup with five social initiative programs

4. pimp/player

5. (in rowing)Marina Aquatic Center junior rowing team
1.just bought a new macbook air so i can watch all my favorite movies.. oh wait..oh...no cd drive....awkward...fml

2.(random dude walks by)Heyy Mac!

3.a "mac daddy"

4.girl1:I got new eyeshadow from m.a.c!!

girl2:........and then you found 20 dollars?

5.MAC won a race in Southwest regionals!yah!
by whoareyou212 February 27, 2011
Overpriced pieces of shit that cost $500+ more then a computer with the same specs, can't play games, non upgradable, can't use 90 percent of general software, does less.

Used by the 8 year old, elderly, ignorant hipsters.
Macs, the reason why they dont get most viruses is that nobody gives a shit about them.
by Jeff R Kline September 14, 2008
compact and reliable submachine gun popular in miami in the 80's.
"I used to drive an ac and kept a mac in the engine."
by chronos February 22, 2003
A cosmetic brand that stands for makeup artist cosmetics. Found almost everywhere and has the best color pigments.
I love MAC Cosmetics!
www.maccosmetics.com
by L0VE December 03, 2005
Media Access Control address- hardware address that identifies each node on a network consisting of4 8 bits expressed as 12 hexadecimal digits. Unique to each network card
12:34:56:78:9A:BC May I please have the MAC address of your modem therefore to diagnose your problem.
by Rob December 28, 2003

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