Mac users who think they are better than people who use PCs, and think they know everything about Macs, but in reality don't know much about anything and just like feeling superior to others.

Windows User in Mac Lab: "Dude, this is so annoying, every time I touch the sides of the mouse it keeps spreading all of my windows out."

Mac User: "Oh, here you can turn that off in System Preferences. Let me show you."

Mactard: "HAHA! The PC has made you dumb. Expose is the best thing to grace this planet, you just don't know how to use it cause you're dumb!"

Windows User and Mac User: "STFU ALREADY DUDE."
by Aune February 21, 2009
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A mac user who has no understanding of computer hardware, engineering or what makes computers fast, and thinks their mac is the best computer ever because it has a finely polished GUI.

mactard:My mac is soo fast because it uses all of its resources to render the shadows on my window buttons.

Listener: Wow. You are mactard.
by angrypenguin February 2, 2006
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Someone who paid twice as much for a computer that does half of what a PC can do. Incapable of admitting this error, they weave an elaborate fiction, believing that they are unique and special snowflakes, when in fact they must slavish bond together with other logo-obsessed narcissists to reinforce their collective delusion of superiority.
Noticing that my home built PC lacked an Apple logo, the group of mactards snickered into their identical iMacs and began praying in unison to the Almighty Steve.
by Cresby June 8, 2010
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A Mac fan that blindly believe that any products produced by Apple Inc. is superior to all other products of the same kind. Such a person believe that Apple is the "de facto standard" of similar products and also believe that Apple is the victim from which others simply copy inventions from.
User 1: Do you thing this ASUS laptop or that Toshiba's is faster? I got so excited after I tried Windows 7.

User 2: Neither, Windows 7 is just Windows. You should get a Mac, "it just works" and doesn't have "thousand of viruses".

User 1: Have you even use Windows 7?

User 2: No, but it is a rebrand of Windows Me and Windows Vista. No matter how much Microsoft try to copy from Mac, Windows 7 is just like putting lipstick on a pig.

Users 1: You are such a Mactard, commenting on a product you haven't even use!
by Day2Die December 6, 2009
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A computer user who has forgotten (or is ignorant of) the true purpose of the computers existence. A mactard is oblivious to the fact that the computer is a tool for doing legitimate work but is enamored by how cool his MAC looks.
mactard to windows user:
"hey dude check this out, I have 60,000 pictures in this folder and iMistakenIdentity has identified my face in 20,000 of them. Check this out....oh, that's my brothers naked butt....wait check this one out....oops that's not me either - how did that get in there. Hang on I'll find a picture that has me in it.

windows user to mactard:
So where are you at with the sales report for the CEO?

mactard to windows user:
I haven't started my PC yet. Hey come check out this new song by lil-weeny.
by lcsgeek May 14, 2009
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Someone who thinks Apple computers are a godsend having zero knowledge that they're not as bulletproof as Apple claims. These people blindly pay the hefty price premium for an Apple computer just to surf the web, listen to music & check email. And they think they're better than everyone else because their computer is shiny & polished which is apparently more important than performance or battery life. To them, it's form over function.

Apple says Macs are "immune" to infection. Is that why you can buy Norton Anti-Virus for Mac? If Macs are so perfect & "just work", then why does Apple quietly release updates (i.e. Snow Leopard 10.6.8.2) which is a 170MB update & contains multiple security patches, bug fixes & stability tweaks?
PC User - Nice new Macbook you got there. Have you updated to the latest service pack?

Mac User - Huh? No need, it's perfect, I just downloaded & installed the latest Snow Leopard 10.6.8.2. It was only 170 megabytes so no big deal!

PC User - You know what a 170 megabyte update is right?

Mac User - No, what?

PC User - That's a Service Pack, like what you would find in Windows.

Mac User - (covers ears) - No! I don't believe you, la la la la la la!!!

PC User - What a Mactard....
by Bishop114 November 19, 2009
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Mactard; as in 'retard'

A computer user with 3 fingers and a thumb stuck up their arse, and therefore only needing one button on the mouse.
Frank: "I can't cope with all these buttons on yer mouse"
Steve: "well pull the rest of yer fingers out 'yer arse you fuckin' MACTARD"
by hawkwind dave March 3, 2004
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