Mac

short male who is a cannibalistic terrorist.

I saw a mac in an ally feasting on fresh... humans corpses.

by N man November 22, 2007

Mac

Formerly McIntosh, also known as "Apple," the company has shortened their name to Mac. Mac is a computer operating system that runs on UNIX code, a system developed in 1969 at AT&T Bell Laboratories which can support multitasking in a multiuser environment. Mac is a powerful system, highly capable of multitasking, which is competitor Microsoft's biggest weakness in their operating system, Windows. Unfortunately, any car enthusiast would know that "it's more about who's driving, than what's under the hood." Even with all of Mac's power, their severe lack of compatibility and difficult setup make Windows by far a more popular choice by most.

My Mac pwns your silly PC, fool.

(Note: I am actually a PC enthusiast, anti-Mac... I'm just trying to be unbiased)

by Bo Duke... May 13, 2005

Mac

Small penis. Usually around 2 inches.

Mike: I was going to have sex with this dude. But he was a Mac.
Josephine: Lol.

by dpiper01 September 6, 2010

Mac

A very obnoxious dickhead who creeps on little girls.

Girl 1: I just met a kid named Mac.
Girl 2: Stay away from him. He will rape you.

by Billy Nye2 January 17, 2013

Mac

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 January 11, 2009

Mac

A Computer Marketed by Apple Inc. Its OS Mac OS X is superior to Windows. For the people that think its a trend, stop and think... Maybe the people who buy macs recently just like that they actually work. Macs are not trends, whoever says so knows nothing about computers.

Lisa: Macs are such a trend
Me: Mac OS is better and superior you dumb bitch

by Mac Rules January 15, 2008

Mac

a big fatty who enjoys eating,farting, playing guitar and watching gay homosexual pornographic material.

ussually has a bad habit of jerking off to gears of war

do u just mac last night while playing live?

by fbgf January 26, 2008