For the penguins - Skipper, Kowalski, Rico, and Private -this last day could have gone better. When testing Kowalski's Dimensionator (A device to find the user's ideal dimension) on Private, they found themselves warped not to the dimension of the Lunacorns (which would be bad enough), but in a dimension called "Equestria" which is full of pastel colors and female mammals. For the penguins, this would be bad enough, but they also lost their way to get home. And just because they can't get home, doesn't mean that other animals can come to them. Animals who's greatest desire is to destroy the penguins. At least the sudden cold snap is nice. (Note: this cross over is with the Penguins of Madagascar TV show which Word of God says exists in an Alternate Universe to the Madagascar movies.)