''This dog, is dog, a dog, good dog, way dog, to dog, keep dog, an dog, idiot dog, busy dog, for dog, 20 dog, seconds dog! ... Now read without the word dog.''
Dentist : "Iam sorry, madam, but I shall have to charge you Rs 250 for pulling your boy''s tooth."
Woman: "Rs 250! Why? You said you charged only Rs 50 for such work!"
Dentist: "Yes, but this youngster yelled so terribly that he scared four other patients out of the clinic ;->