#573 Penis. That's It. That's the title.
b'This episode is about penises. That was your content warning. Penises. Where they came from. Why they\'re useful. And the many, many wild things that animals do with them. Come for the world\'s oldest penis, stay for the creature that ejaculates 80 percent of its bodyweight. Host Bethany Brookshire talks with Emily Willingham about her new book, "Phallacy: Life Lessons from the Animal Penis".'