A Chin Slapping Humpback!! Yes, it's a thing. Firstly, Humpbacks are amazing and are one of my favourite species of Cetaceans to interact with around the world. I've been fortunate enough to work with them along the East coast of Australia, west coast of Canada, west coast of Panama, Norway & Antarctica. The type of encounters I have had still make my smile to this day - for example, I have been bumped by one in my boat, I've been mugged by them, I have seen them breaching, bubble net feeding, I've been covered in their snot, swam with them, heard them singing under the water, when I was swimming once a calf almost ran into me out of excitement. I have had a lot.