n. A unit of evil or unhealthiness against which all other things are measured.
1. Twice the calories than a big mac
2. Half the fat than a big mac
3. One eighth the sodium than a big mac
4. More racist than a big mac
5. Ten times more radiation than a big mac
6. More unprotected sex than a big mac
7. More greedy than a big mac
8. 18 more mpg than a big mac
9. Bigger boobs than a big mac
10. half as ugly as a big mac
11. More deadly than two big macs
12. Smells like a steaming heap of big macs

etc.
by ctrlU April 15, 2011
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the reason why mcdonalds gets sued for making people too fat!
dammit! i fuckin hate big macs! im suein mcdonalds! they made me fat!
by Crazay PJ February 15, 2007
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The act of a woman pleasuring three men simultaneously, one in each of her orifices. The word MAC being an acronym for mouth, arse and cunt.
I invited two friends round last night to help Big Mac the wife.
by dirtyangel August 29, 2007
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The delicious burger served only at McDonalds.
Its usualy the meal #1 on the menu.
I used to eat like three to four of these a day. My friends didnt want me to have a heat attack like the doctors told me I was going to within a year if i did not stop, so they submited for rehab. I got help for my addiction and now i eat only one a week.
Anybody who is a big mac addict like myself will tell you "its the sauce man, its in the sauce" that stuff is just so damn good!
Black woman at register: Cani helpyoo

Me: yeah I need a number one one large, and three more big macks, just the sandwich on those.

Black woman: (presses buttons seemingly at random for a while).... ThatL be sevun fowrty won

Me: how much?

Black woman: sevun fowty wun!
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CJ: how many big macs did you just eat?
Me: three
Will: you need help man
CJ: its for your own good
Me: there just so good you know
by JayMac September 2, 2005
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a form of super laxitive that causes explosive ejection of the colon resulting in death
what happened to jimmy?

he had a big mac and shit his brains out :(
by dildo mcdillington July 20, 2008
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Someone whos very fat, and very short e.g. looks like a big mac.
Someone who loves McDonalds and Big Macs.
Some combination of or all of the above
Did you see E. Kapusta? He's such a big mac!
by Da Khaliva March 23, 2013
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