Someone is shot inside Def Jam. A rap star chases Mobb Deep through Lower Manhattan. And Prodigy convinces a hip hop mogul to sneak weapons into one of New York's most decadent nightclubs. Mobb Deep came up in rap’s golden age. No other group defined the era quite like the duo from Queens.     LANGUAGE WARNING: The Realness contains strong language that some listeners may find offensive.  WNYC’s health coverage and The Realness by Only Human is supported in part by the Robert Wood Johnson Foundation, Jane and Gerald Katcher and the Katcher Family Foundation, Science Sandbox, an initiative of the Simons Foundation, and the Alfred P. Sloan Foundation.  Audio of Prodigy on Questlove Supreme is provided by Pandora, which also has a recording of Mobb Deep's classic hit "Shook Ones (Part II)" performed by Nas.