The past few years have served up a buffet of reasons for grumpiness, making it easy for us to connect with these sentiments. From an ostrich seemingly ready to bury its head in unspeakable places, to a sloth threatening to be the end of you, and a chameleon poised to perch on your face until you change color, these animals encapsulate the mood we find ourselves in, navigating the madness of the world we inhabit.