Mack the Knife lyrics

Oh the shark has pretty teeth, dear And he shows them pearly white Just a jack knife has old MacHeath, babe And he keeps them out of sight When the shark bites with those teeth, dear Scarlet billows start to spread Fancy gloves though wears MacHeath So there's never, never a trace of red Oh the shark has pretty teath,dear Now the Mack is back in town.