A mcdonalds muck, at wee hours of the morning, that gets one intoxicated off fast food.
"Yo I Just Mucked Five Junior Chickens, Im so mcdrunk"

"Im way to mcdrunk to drive"

"Mcdrunk-aments"
by Sallly Perc December 25, 2009
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Consistently going to McDonalds while intoxicated.
Are we going to get McDrunk tonight?
by Goose1234 December 11, 2011
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Getting drunk on cheap beer thats served at fast food restaurants.
"Wanna go to Carls and get McDrunk?"

"I would have gone to the bar but I was already McDrunk"
by Brentoholic April 14, 2007
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An affectionate but mocking term for a friend or comrade who is a little worse for wear whilst you aren't, and who is either lairy or comes up with a silly idea
Clifford: "we'll have some more shots, then get those girls over there to come with us to Mozarts and we'll convince them to stay open late and i'll borrow the DJs decks...."
Louis : "alright Drunky McDrunk, lets just get a taxi"
by SC88 July 7, 2010
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