An increasingly more common way of addressing a customer in fast food restaurants, often as a substitute for "Hello, how may I take your order?" due to the likely inability to perform their job effectively in an English-speaking country.
"Hey, i'd like two chalupas and a taco, please."
"Two chalupas and a taco, please."
"Two chalupas and a taco!"
"That will be fie fiddy"
Ten Minutes Later......
I didn't order a pizza!