pandafish
Very cute fish; Mostly, they have a panda's body but with as a whale's fin. They are very rare to see though, that's why some people might confuse them with Orcas.
Pirate A: "Ahoy, Matey! Do you see that orca swimming by on starboard?"
Pirate B: "Avast Ye, that's not an orca, that's a pandafish!"
Captain: "Aye aye, I'll make you walk the plank for calling that pandafish an orca!"
Pirate B: "Avast Ye, that's not an orca, that's a pandafish!"
Captain: "Aye aye, I'll make you walk the plank for calling that pandafish an orca!"