This story is a sequel to A Day With Pinkie Pie and Ronald McDonald.
While browsing the internet, Pinkie finds a bunch of interesting stories about her and her friends. Multiple which depict her and her friends in disturbing seanarios or as a bunch of "mane-iacs". (get it?) And Pinkie Pie isn't happy. So she gathers an odd unlikely group from around the multiverse together to travel to these alternate universe crash the party. (Open to suggestions! This is also partially inspired by "Cupcakes A$$ Kicking" by thewaffler.)