Joke

After his annual physical, the sexually active bachelor was waiting in the doctor's office for the results. "Well," said the doctor, "I have good news and bad news for you." "The way I feel, please give me the good news first," replied the bachelor.
"The good news," announced the doctor, "is that your penis has grown an additional four inches since your last exam." "Great!" the man shouted, "What is the bad news?"
"It's malignant," replied the doctor.