Well, Tia Dalma says he is "Witty" that is probably the best word for him. He is not only witty, but smart. He can captain a bout and talk his way out of any thing. He is also at times an Honorable...
In playing the role of Capt. Jack Sparrow, Johnny Depp chose to emulate Vincent Price and also Keith Richards of the Rolling Stones. That unsteady, swaying walk always reminds me of KR.
...