California Governor Gavin Newsom shared the strange origin story behind the infamous “Newscum” nickname, a moniker coined by President Donald Trump. In a late-night phone call, Newsom claims the president called him to test out the nickname, which he later adopted in his public tirades against. In a candid interview on “The Rest Is Politics” podcast, Newsom recounted the unusual exchange, which took place late one night in 2025.