Dr Quack is not, was not, nor will he ever be a doctor.
He's a quack.
A quack, quack, quack.
Dr. Quack is not a duck.
Dr. Quack is a wannabe doctor seeing unsuspecting, unknowing,
Dr. Quack is a wannabe doctor caring more about money than
the people that come to him for care.
Dr Quack is a quack.
quack, quack, quack,