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14.
Mac
n. 1. anti-trendy trend. 2. source for smugness. See hybrid cars.

If one is looking for a piece of crap to try to help their image, and thus become smug, one should buy a Mac. Because no one sees a Mac user that doesn't try to show everyone that they own a Mac. However, there are a lot of people who buy Macs. In fact, it is a trend. Wait, aren't trends what Mac users seem to try to avoid? Then what's with this trend that they are following? Nice rebellion. Someone needs to create a new company to be an alternative to PCs and Macs, because Macs are a trend, so all those Mac users will have a new anti-trendy trend to follow.
I own a Mac, which makes me hip and not a follower of trends, which is the reason I am smug towards non-Mac users, even though many other people Mac users too, so it actually is a trend, which makes me a retard.
by Brad H.. December 13, 2006
 
36.
Mac
Succeed in something great. When you do something remarkable that earn you respect among other people. Usually said when you flirt with a girl and get her phone number or a dance at the club.
1-I'll be mac'in at the club tonight!
2-I'm coming with you!

or

1-I'm gonna mac this test!
2-U studied?
1-Yeah i know everything
2-Man u're the BOSS!
by Royal_Belvedere March 24, 2010
 
37.
Mac
In Britain this is a waterproof outer garmet, like a jacket. Theword is the shortened form of MacIntosh.

British people are often seen wearing a Mac, carrying an umbrella and sporting some Wellies.
Is it raining?

Yes, you need to wear your Mac.
by Englandisbest2009 February 03, 2010
 
38.
mac
to eat, or consume. Mac deriving from MACoroni and cheese and Big MAC.

Slang: To kiss, make-out
My favorite foods to mac on are watermelon, pizza, artichoke hearts, and chocolate.

Slang: Jakob has been macking on Cindy all night long.
by Cindy D. March 21, 2008
 
39.
mac
A player who owns all the ho's
Dude, that guy is such a mac
by Player345 February 16, 2008
 
40.
Mac
Something that is not politically correct (PC).

From the idea that a Microsoft/IBM/Windows personal computer (PC) and an Apple Macintosh (Mac) are opposites.
Those old Looney Tunes WWII propaganda cartoons are so un-PC they're a Mac.
by Zebidee55 July 12, 2009
 
41.
mac
short for making out usually used by guys but not bros or girls or faggots
ya i totally want to mac her


Friend: so what did u do with becca last night
Me: nothing really just mac'd for a bit
by Craig Kat July 10, 2008
 
42.
Mac
a huge ass player who will do anything and everything to get his hands on a girl. some of which includes sending nasty picture. also see: manwhore
"your such a mac!"
by your welcome Mackenzie Karl :) September 28, 2011