You think you know how to order at Five Guys? Most people walk in, grab a burger with a few toppings, maybe some fries, and call it a day. Simple, right? Well, folks who've actually worked behind that ...

Add Yahoo as a preferred source to see more of our stories on Google. Five Guys fries and cheeseburger in booth - Irati Ventoso Cenzano/Shutterstock Any fast food burger chain knows that crunchy, ...