You are here: Home homepage 20 Fast Food Tricks That You Didn’t Know About 20 Fast Food Tricks That You Didn’t Know About Pages:Previous 12345Next > 9: In the words of a McDonald’s employee, if you order a McDouble with lettuce instead of any ketchup and mustard, you can get the meal for only $1.39. 10: If you hate when your ice coffee overflows, just ask for your beverage to be put in a cup that is one size larger. No spill, no problem! 11:Next time you get Subway, make sure your sandwich is placed horizontally in the bag so the contents of your sandwich remains equally distributed. 12: If you’re a plain person, you can actually order a grilled cheese from McDonalds. It may not be on the menu but its ready upon your request. Click next for more!