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?"
I asked Miguel to say something to me in English. He said, "Welcome to McDonald's, may I take your order?"
by Steve Johansen December 3, 2005