A McChicken sandwich inside a double cheeseburger.
"Man I just ate a McGangBang and I think I'll never eat again!"

"He got a heart attack from eating a McGangBang."
by The McGangBanger May 14, 2009
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When 5 people dress up in food mascots (1 has to be Ronald) and have sex
Person 1:yo me and my homies had a Mcgangbang last night

Person 2: why didn’t you invite
by Mr nick52 May 9, 2021
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getting drilled by two mcdonalds employees, while eating a big n' tasty at the same time.
John had a rough day and decided to brighten his day by going to mcdonalds and ordering a McGangBang.
by onesickmofo April 14, 2010
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(Noun) A McDonald's chicken sandwich stuffed inside the middle of a double cheeseburger.

Or

(Noun) This awesome facebook group facebook.com/home.php?#!/group.php?gid=114744058560778

Or

(Verb) Performing unholy sexual acts onto another individual.
"Dude, that McGangbang totally hit the spot!"

Or

"Dude, I totally McGangbanged your mom last night!"
by Mr. McGangbang May 5, 2010
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When at McD you order a McGangBang two clowns jump down and grab you. Take you too a warehouse and rape you. while a big black dildo is flopping on a table. Then bring u back to the McD and make you pay.

If ur in a car two clowns on bungee cords drop down grab you. Take you too a warehouse with a bag over your head do it again then put u back in your car with a picture.

When you get a burger with two pieces of meat with chicken in between.
by McGangBang1234567 April 30, 2009
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A combination of two or more McDonalds' sandwiches. Usually a Big Mac, replacing the center bun with a JrChicken. Thus creating an orgy or gang bang of taste in your mouth.
Customer "hi can I get a McGangBang?"
Server " how would you like your gang bang today sir?"
Customer " greasy and fat lol "
by MrAccOnDaHubs January 25, 2011
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