“Late Late Show,” “Late Night," and “Nature Cat” writer, and duck penis expert Justin Shanes teaches us how to appreciate nature despite being a neurotic hypochondriac, how to prank your family on a cruise, how to quit law for comedy, how to design the perfect #Benghazi t-shirt, how to react to rattlesnakes and bobcats, and how to decide when to risk your life for those sweet, sweet Instagram likes. Then we quiz Justin on the weird wild world of animal genitalia. Hot tip: their tips all have spikes on them!