are you a hippo or a croc take the quiz to find out if you are a calm but teritorial or a ruthless maneating croc tjrex published on July 18, 2012 Stacked 1/5 your mouth is long with 40 teeth short with not a lot of teeth but long canines 2/5 your weak spot is a small quarter sized spot at the back of the head or a soft underbelly the neck 3/5 your skin is a hard almost inpenitripal back a large layer of fat 4/5 which do you eat more meat plants 5/5 is your back is bony and bumpy flat and soft