You tried standing up from where you were sitting, but all of a sudden you felt unable to stand like the human scientists that were standing around you in a circle. You look back at your feet, and discover that your own feet have become longer than what humans would have, and your toes have turned black, and hard.
You watch close as the nails fuse together, and turn your feet into a pair large back hooves, similar to those of a cow, which you soon realize that you were becoming one of them. The head scientist helped you off the ground, while you try to balance with your new feet, which was proving to be incredibly more difficult then you expected. "Worry not, young child," the scientist explains. "We'll be working on an antidote soon, we just don't know what will go in it." Just then, a cow's tail sprouted from your butt.