Speaking of roadkill, this secret item will appeal to restaurantgoers who want to spruce up their fries with a little extra ...

As implied by the name, the 3x3 comes ... from In-N-Out employees: Make sure you specify which burger you want (cheeseburger, hamburger, double-double, etc.) alongside a protein style request ...

From Animal Style to the Flying Dutchman, In-N-Out is known for its secret menu items -- but which off-menu hacks are actually worth ordering?