While the episode was hilarious as usual, I don't think that guy was an oceanographer. He didn't know anything about oceans at all. Where do waves come from? Didn't know. Also, I think that he said, or agreed, that the ocean vents are heated by methane. Seriously? Or that the creatures there ate the methane. They are volcanic vents and the bacteria there eat hydrogen sulfide and waves are caused by wind. I don't think you could be an oceanographer and not know these things. I think they got punked.