"We are so bent on figuring everything out about animals and they're just animals. We don't have to figure-- All right, great example. In California, in the desert, they found the bones of this prehistoric porpoise and they're saying it's interesting because his upper jaw sticks out a lot further than his lower jaw, so I'm figuring he's gotta look like... [makes a strange face] And they're trying to figure out if this upper jaw was used during sex or for eating... and I'm thinking, "You know what? You can rule out sex... 'cause of you look like this... [makes face again]... sex ain't happening, all right?""