Lost Interest

Judy is very distressed because she has been married for a long time and her husband Tom has lost interest in having sex, so she goes to see her doctor, and relays the problem.

 
 
The doctor doesn't seem worried at all and tells Judy that this is nothing serious, that Tom has merely lost his animal instincts. The doctor tells Judy to crumble some dog biscuits on Tom's cereal every morning without telling him, and little by little this will bring out the savage beast in him.
 
The doctor wishes Judy good luck and tells her to come back in a week with a progress report.
 
 
A week later Judy returns to the doctor, who asks how Tom is.
 
"He's dead," Judy replies.
 
"Dead?" the doctor asks. "What happened?"
 
 
Judy replies, "Tom was sitting on the driveway licking his balls and I backed over him with the car."