Fifty years ago, McDonald’s purple mascot, Grimace, introduced his uncle in an extremely ’70s ad promoting the Shamrock Shake ... Nutter Butter (if you can call its peanut a mascot ...
TikTok users were quick to incorporate this bright pink treat into milkshakes, spurring a new wave of taste-testing videos with a very different outcome from the trending Grimace Shake videos ...
McDonald's is bringing Uncle O'Grimacey back to promote the Shamrock Shake. The chain has been reviving its McDonaldland characters after the success of its Grimace Birthday Meal. McDonald's sales ...