McGuilt 

The Guilt felt after eating a McDonalds meal by a person who, in principle, disagrees with everything McDonalds is and stands for.

I was so hungry and all i could find was a McDonalds so i ordered a large Big Mac meal and three cheesburgers and two large shakes.....and a couple of extra fries. Then i got The McGuilt and the McSweats.

McGuilt by jimbo January 27, 2005

Dalton McGuinty

A politician who will say anything to get/stay elected. An incompetent boob who has taken Ontario from number 1 to number 10 in economic growth. A politician who has broken more promises than any other politician in history. His name has become synonymous with lying and false promises

Dude, don't try and Dalton McGuinty me, you never walked on the moon, I know you're lying.

Dalton McGuinty by Rich Caker October 20, 2007

McGuillacutty 

one who never backs down and is always ready for a brawl.

OR

a situation that is hard to break...hard to tangle your way out of

We got a McGuilla on our hands...when Stinson slueced that work of art--a fat grungula saw him and told the cops...McGuillacutty!

That McGuillacutty will take on all of those fools!

McGuillacutty by Dave Schechtman & Jared Smits March 16, 2009

McGuinty 

Double meaning: A foul and compulsive liar of epic proportions. Also synonymous with shit. Named so after Ontario's Premier Dalton McGuinty who have broken every single one of his election promises for the last 8 years and yet has the nerves to continue to lie for a third term.

Excuse me sir but your dog just McGuinty'd on my lawn. Could you so kindly clean it up?

Dude, I took the biggest McGuinty this morning and was late for work.

Son, I was awake when you came home late last night so don't try to McGuinty me!

McGuinty by Corruption_Hater August 28, 2011

Willis McGuillicutty

An alcoholic drink made by mixing 1/2 a glass of Orange Fanta and 1/2 a glass of Captain Morgan.

Whoa dude! You got fucked up off that Willis McGuillicutty last night!

Willis McGuillicutty by heavy_d_strip June 18, 2010

Moist McGilton 

the sensual insertion of ones tongue into the eye of another.

not only did she kiss me, she gave me a moist mcgilton.

Moist McGilton by Anonymous October 26, 2003

McGuinty 

Last name of a circus sideshow and carnival attraction immortalized in "The Jerk", by the name of Darwin "Iron Balls" McGuinty. According to legend his nuts were bitten off by a rabid and psychotic groundhog in the late 1970s, and he was then fitted with a pair of iron testicles. His current gimmick is that in the sideshows and carnivals anyone who kicks or punches him in the balls and manages to make him double over gets $100, or $200 if he actually goes down to his knees. No one yet has ever gotten the money. Currently resides in West Virginia.

Iron Balls McGuinty has never once gone down in his career; too bad he had to be assaulted by Bucky the Killer Groundhog to be a star.

McGuinty by Ron Dunderfunk September 5, 2011