"My Left Nut" is an Irish comedy-drama miniseries that aired in 2020, based on the stage play by Michael Patrick and Oisín Kearney. The series follows 15-year-old Mick (Nathan Quinn O'Rawe) as he discovers a swelling on his left testicle. Navigating the challenges of adolescence, Mick confides in his mother (Sinead Keenan) while grappling with the fear and embarrassment of his condition. Set in Belfast, the show blends humor with heartfelt moments, addressing themes of masculinity, health, and the complexities of growing up. It received praise for its authentic storytelling and relatable characters.