Zookeeper Atthapon Nundee has been posting cute moments of the animals in his care for about five years. He never imagined the zoo’s newborn pygmy hippo would become an internet megastar within

Only a month after the adorable baby hippo Moo Deng was unveiled on Facebook, her fame became unstoppable both domestically and internationally.

Spawning memes, merch, and crowds at the zoo, baby hippo Moo Deng went viral within weeks of being born. Appropriately, she likes to “deng,” or bounce, and her zookeepers post clips of her giddy frolics.