The Grimace Shake is said to have a flavor reminiscent ... His persona has changed from that of a milkshake-stealing "Evil Grimace" to that of a plush, milkshake-loving companion to Ronald McDonald.

While the famed clown and other figures were approachable, Evil Grimace just wasn ... Twitter and Instagram to a photo of Grimace staring at a pale purple shake topped with whipped cream and ...

He's assuredly friendly and a friend of Ronald McDonald, just like Grimace, who was once a shake-stealing villain named Evil Grimace. The public acceptance of Uncle O'Grimacey and his annual ...