Akbar tells Birbal that he has learnt adding Ku to something makes it bad and Su to something makes it good.
While speaking all this Akbar’s Son enters the room, Birbal gets up says Come Come “Suvar” Saheb (which means pig). Akbar gets very angry on this insult, he asks Birbal to explain this. Birbal says Badshah you yourself said Ku means bad and Su means good, then how could I call your son “Kuvar” (a Rajput word for Prince), hence I called him Suvar…