Nicole Byer roasted JK Rowling. (Netflix/Getty) Nicole Byer takes aim at JK Rowling in her new Netflix stand-up special. In Nicole Byer: BBW (Big Beautiful Weirdo), the Emmy-nominated actor and comedian criticises Rowling and jokes that she may have taken the plot for Harry Potter from the KKK (Ku Klux Klan). “I think JK-KKK Rowling was sitting in that coffee