Taxidermy is the act of making a dead thing look not dead anymore. The only valid reason I can think to do this is education. And maybe scaring the crap out of people. Anything other than that can get pretty morbid.
Always remember folks, just because you can, doesn't mean you should. Here are a few people that took it too far.
That walk of shame through the barn past all the other animals is torturous. Side eye judgement from a pig is a humbling experience.