A milk shake is a sweet cold beverage usually made from milk 
I love milk shakes so much. I really like to dip my fries in them. What's your favorite flavor?
Chocolate and butterscotch 
I've never had a butterscotch milkshake before. What else do you need to make one?
Milkshakes using ice cream or iced milk are sometimes called a thick shake
Thick shakes are the best. How was a milkshake even invented? Such a great invention.
No idea, Milk shake can be made by adding powder into fresh milk and stirring
That kind of milk shake doesn't sound as good as the one you make with ice cream. I think I'm going to try to get one tonight for dessert.
However, some fast food outlets still follow the traditional methods