Few drinks in this world compare to a McDonald's shake -- and one tangible thing that sets it apart is its thickness. As it turns out, that's by design.

As McDonald's grew into a global giant, it left behind its cast of quirky characters—Grimace, the Hamburglar, and friends—in ...

We may still have no idea what Grimace is, exactly, but at least we know the flavor of his new birthday shake... or do we? On June 6, McDonald’s announced its first-ever purple-colored shake to ...

After tasting it, it has a distinct blueberry flavor. Not of fresh blueberries ... are different and you know going in that McDonald's isn't a fancy, shake-centric restaurant.

The new McFlurry flavor is the latest dessert ... the now-infamous purple berry-flavored shake. What we know about 'CosMc': After McDonald's Grimace success, are new restaurants next?