A cuddly baby panda has been filmed rolling around on the floor and showing signs of anger in his enclosure at Chengdu Research Base of Giant Panda Breeding. The clip was posted on a panda nanny Mei's social network account. It suddenly went viral over the Internet, viewed over 20,000,000 times, because of this angry panda. The nanny wrote in her post of the footage, "It’s fair to say that this panda baby is still unbearably cute even when he's angry."