by Bigpussmasher87 October 31, 2019
Big Mac (gaelic: Mhor Martbhorgaire) was an Irish warrior, born in Munster, who valiantly fought alongside Brian Boru from 997-1014. While ironically small in stature, Big Mac's battlefield exploits were larger than life and ultimately helped propel Brian Boru into the High Kingship of Ireland. In one renowned Viking raid Mac broke his famed sword "Perseus" but Mac, ever resilient, fought on ultimately beating 47 Vikings to death with the use of a stolen Viking Helmet.
by TTSOZE5 November 23, 2009
This term is used for insulting someone fat,overwhieght, huge,etc. this is because the Big Mac is a very big and fattening burger from Mc'Donalds. You can also use the term Mc'double.
(In a classroom with a fat teacher) student1"the Big Mac is comeing" student2 " everyone do your work!!" Fat teacher " I'm back now do your damn work!!"
by BILLYGOAT May 14, 2015
To clearify, a Big Mac has nothing to do with Bernie Mac, Elle MacPherson, Pornography, or anything else you can think of.
by M. Mathers June 2, 2005
the Kim Jon un of burgers and the big chungus of mc donalds that is overpriced but everyone eats it anyway
by PIKU NIKU May 29, 2019
n. The act of having sex with a girl while she is taking a shit. Legs above shoulders at your own caution.
Guy 1: Dude... I just had the best Big Mac ever.
Guy 2: At McDonald's?
Guy 1: No, at Burger King dipshit.
In return for the blumpkin she gave him, he gave her a Big Mac
Guy 2: At McDonald's?
Guy 1: No, at Burger King dipshit.
In return for the blumpkin she gave him, he gave her a Big Mac
by Golden_Apple April 10, 2010
"Yeah, last night Kyra and I finally got down and I pulled down her panties to find a Big Mac. But damn was that Thousand Island dressing good."
by insomnia.at.its.finest January 7, 2013