Muck gives new meaning to the word “hyper”! He is a non-stop, delightfully happy guy that is always ready to party. To tell you the truth, Muck pretty much has a party in his head and just wants the other Zombies to join in. He can be seen around the Zoo swinging and hanging upside-down while humming and eating as much popcorn and animal crackers that he can get his little hands on. You might want to keep your snacks hidden!