By David Wetzel New York (Knewz) — Chris Rock was still in comedian mode after being slapped by Will Smith at the Academy Awards, according to show producer Will Packer. “I said: ‘Did he really hit you?” Packer recalled asking Rock off-stage just moments after the incident in an interview with ABC News on “Good Morning America.” “And he looked at me and he goes: ‘I just took a punch from Muhammad Ali.’ It’s exactly what he said, as only Chris can, you know. He was immediately in joke mode, but you could tell that he was very much still in shock.” Rock’s comment showed his quick-witted nature, …