We’ve all seen it in teen movies, a young fella sneaks into his crushes gym bag, grabs a pair of worn undies, shoves it in his face and takes a big old whiff. In this episode, Rhys explores why this is a trope, the psychological reasons why someone might be motivated to sniff a pair of ripe old undies, the industries that have popped up across the world to service this need, as well as the concept of ‘pheromone parties’. To access the resources used for researching this episode, a dedicated thread will be added to my Twitter feed. My handle is @rhyroe.