Sonic already has a pretty extensive lineup, but you'll be surprised to learn how many more drinks, burgers, and sides you can order off of its unofficial menu.

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to fast food, there are countless restaurant chains to choose from. But if you're in the mood for a taste of ...

Sonic has been quenching our thirst all year long with a variety of new beverage options, such as the Strawberry Mangonada Slush, a lemonade trio, and even a frozen lime and pickle juice blended drink ...

For those seeking bold, savory satisfaction, the Pretzel Bacon Double SONIC Smasher™ is an indulgent new way to experience the classic SONIC Smasher™. Hand-smashed Angus beef patties with crispy edges ...

Add Yahoo as a preferred source to see more of our stories on Google. Sonic is testing a whole lot of new items that it hopes will "level up" its drink menu. Still, it thinks the expanded lineup of ...

Jimmy Fallon has a new show on NBC, called "On Brand with Jimmy Fallon," alongside On Brand Agency's Chief Marketing Officer, Bozoma Saint John, that features 10 consumers pitching to major brands ...

But it's only available for a limited time.