you do know that when you get (paid for & the burger is in your hand) that you can ask for Big Mac sauce, which they will give you for free in one of those small mini tubs you use for ketchup - thus you have as close to the real McCoy as you'll get
Extra pickles are also free
On the coffee, if there are more than two people dining, order two of the double burgers along with one large or extra large coffee with an extra empty cup to share the coffee
If you're a soda pop drinker, do the same as the coffee & BTW pop is also free refills at McDonalds