Arby's roast beef sandwich was an innovative product. But that doesn't mean this signature meat hasn't had its share of ups ...

Although best-known for its roast beef sandwiches, Arby's also sells a variety of other ... but there's also something undeniably delicious about the fake stuff once in a while.

For example, the classic Double Beef 'N Cheddar sandwich ... delicious facade. While not every fast food company is hopping on the train of helping their customers cheat their resolutions like ...