McDonald's is a restaurant chain owned by Wario and used to have a clown for a mascot. When Wario took over five minutes ago, he got rid of Ronald McDonald and changed the mascot to Waluigi. It sells food. They also make you fat.
The restaurant chain was created by Mario in 1901. The original menu is as follows:
Fries (large, medium, small)
Soda (small, medium, large, extra large, swimming pool)
Chicken McNuggets (4-piece, 6, 9, 10, 15, 20, 60, 100, 500, 1000)
Hot Dog, one size
Ever since, the employees have suggested improvements, including a 2,000-piece McNuggets.
In 1926, Donald Duck took over the restaurant. And blah blah to be continued.