On Radio 4's Word of Mouth, Michael Rosen is joined by Gareth Carrol, Senior Lecturer in Psycholinguistics and author of Jumping Sharks and Dropping Mics: Modern Idioms and Where They Come From.

Hopefully their journey into podcasting doesn’t end here. Thank you for subscribing to CBC Mic Drop. It has been such an honour to be able to share these stories with you. You can continue to ...