An old physician, Doctor Gordon Geezer, became very bored in retirement and decided to re-open a medical clinic.

He put a sign up outside that said: “Dr. Geezer’s clinic. Get your treatment for $500 – if not cured, get back $1,000.”

Doctor Digger Young, who was positive that this old geezer didn’t know beans about medicine, thought this would be a great opportunity to get $1,000. So he went to Dr. Geezer’s clinic.

Dr. Young: “Dr. Geezer, I have lost all taste in my mouth. Can you please help me?”

Dr. Geezer: “Nurse, please bring medicine from  box 22 and put 3 drops in Dr. Young’s mouth.”

Dr. Young: ‘Aaagh! — This is Gasoline!”

Dr. Geezer: “Congratulations! You’ve got your taste back. That will be $500.”

Dr. Young gets annoyed and goes back after a couple of days figuring to recover his money.

Dr. Young: “I have lost my memory, I cannot remember anything.”

Dr. Geezer: “Nurse, please bring medicine from  box 22 and put 3 drops in the patient’s mouth.”

Dr. Young: “Oh, no you don’t — that is Gasoline!”

Dr. Geezer: “Congratulations! You’ve got your memory back. That will be $500.”

Dr. Young (after having lost $1000) leaves angrily and comes back after several more days.

Dr. Young: “My eyesight has become weak — I can hardly see anything!”

Dr. Geezer: “Well, I don’t have any medicine for that so, “Here’s your $1000 back” (giving him a $10 bill).

Dr. Young: “But this is only $10!”

Dr. Geezer: “Congratulations! You got your vision back! That will be $500.”