The doctor puts his stethoscope up to the guys' knee and hears, "Please! You've got to help me! I can get by with £5, even! Just £5! Please! I haven't any money, even £5 will help."
Finally, the doctor listens to the patient's ankle, "How about £20! £15! Anything! I'm flat out of cash, please lend me something, just this once!"
"Hmmm." says the doctor. "This could be serious."
"What!" says the patient, alarmed. "What's wrong!?"
"It appears," the doctor replies,
Spoiler:
