Pregnant Kitty
According to the Grant Museum of Zoology, this exhibit is what disturbs people the most. And why wouldn't it? It's creepy! This cat was pregnant when it died, and it still doesn't give us an answer as to how cats fit so many kittens in their bellies.
Wart Necklace
Okay, the actual purpose of stringing these warts up wasn't for it to be a necklace. They actually strung them together to make them easier to study! Regardless, I hope no one decided to wear them out for a night on the town. They can be found at the Mütter Museum.