Talk about a big dill! Sonic announced on Friday that it will roll out a new kind of slush nationwide starting in June that's flavored with pickle juice. "It's surprisingly delicious and makes a good accompaniment to burgers and/or tots and/or corn dogs," Food and Wine correspondent Maria Yagoda writes about the beverage. “Sweet and tangy, the bright brine compensates for the over-savoriness you might have been worried about.” Adds Scott Uehlein, Sonic's vice president of product innovation and development, "Quite simply, pickle juice is fun." Customers will also be able to add the chain's pickle-juice syrup to other items on Sonic's menu. Pickle milkshake, anyone?