Donald McDonald 

The Japanese version of Ronald McDonald whose commercials are often parodied in Youtube videos such as McRoll'd and editted to make funny and/or stupid video clips. They often include Donald McDonald saying his famous quote, "Ran Ran Ru!"

You can often find thousands of parodies from watching a single Donald McDonald video and just following related videos.

They are usually editted by Japanese people but recently Americans have started making these videos.

John: "I was on Youtube for 2 hours yesterday just following related videos featuring Donald McDonald. They are so funny!"
Ron: "They are stupid as hell."
John: "...NO"

Donald McDonald by Mister Unnamed December 18, 2008

MacDonald 

MacDonald, Macdonald, and McDonald are anglicized forms of the Scottish/Irish Gaelic name "Mac Dhomhnuill", a patronymic from the personal name "Domhnall". Domhnall means world ruler and Mac means son of.

In the context of Scottish Clans, the various forms of the name refer to one of the largest clans, Clan Donald.

MacDonald means: Son of World Ruler

MacDonald by mactdf January 18, 2010

McDonald's English 

When an immigrant/foreign fast food worker does not know any English words except for the items on the menu and other common fast food expressions, he/she is said to speak "McDonald's English".

Example of McDonald's English:

I asked Miguel to say something to me in English. He said, "Welcome to McDonald's, may I take your order?"

McDonald's English by Steve Johansen December 3, 2005

Mcdonald's 

Where all the people who defined school as hell go.

"School is terrible" 20 years lada... My life sux I work at Mcdonalds

Mcdonald's by Ozone May 6, 2004

McDonald 

Some poor bastard that got made fun of a whole lot as a kid

Hey! McDonald! Get me a big mac, bitch.

McDonald by Chris McDonald September 13, 2007

McDonald's Rule 

The ability to drink alcohol and eat lunchtime foods anytime after 10:30 AM, because McDonald's starts serving lunch.

Mark: Dude, are you drinking?

Danny: Yeah.

Mark: It's 10:45 in the morning.

Danny: McDonald's Rule.

McDonald's Rule by TomKVideo February 25, 2010

mcdonald's 

Instead of raising the prices on their food, they gradually made their food smaller!

Is it just me, or did that McChicken from McDonald's get smaller?

mcdonald's by TheLegend July 24, 2006