A McDonalds combination where you order a big mac, junior chicken, and a mcdouble. you split the mcdouble in half then put the junior chicken in the middle. you then split the big mac in half just above the middle bun and insert the combination of the junior chicken and mcdouble.
Me and andy are goin to go eat some McFucks!
by cuv8 January 12, 2011
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The term McFuck refers to when your store, organization or anything the belongs to you that starts with “Mc” brings you to court against McDonalds where they begin to ass rape or McFuck you until the thing in question is taken away and destroyed along with your dignity.
"Hey Joe, whats your last name again?",
"McKenzie."
"I'm surprized you havn't gotten McFucked yet."
by IMissSpeltMyLife,Sorry. November 4, 2009
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The most magnificent delicious creation that is only possible a few times a century. First there was the McDouble, then there was the McChicken, together they mated to create the McGangbang. Then came the glory of McRib, and yesterday, November 4, 2010, Ian created the McFuck.

Take 1 McRib, and 1 McChicken and combine them, then bask in the unholy glory.

Once you can enough experience points, you may evolve to the McDouble-Penetration. Two McChickens with a McRib in the center.
by Ian T F November 5, 2010
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A popular word used by people with colorful and inside humor. "McFucking" does not have anything to do with McDonald's, It's simply a cute way of saying "fucking".
"That was McFucking delicious"
"Bring your McFucking ass over here"
by Wink-Wonk April 21, 2016
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A phenomenon that occurs when you purchase something at the McDonald’s drive through, only to realize that 99 percent of your order is wrong on the trip home.
I ordered a cheeseburger, large fries, and a Diet Coke at the McDonald’s drive through . Halfway home I realized they gave me a fish sandwich, a half filled box of fries, and an orange soda. Goddammit, I’ve been Mcfucked again.
by arnie123 March 18, 2018
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What happens when one of the dumbasses at McDonalds messes up your order
I was McFucked today at lunch because they forgot my pies.
by Zimm January 15, 2005
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