OLD MAN WITH TOO MUCH SEX DRIVE
The Porn Joker
An old gentleman visited his Doctor. On being asked by the Doctor what his problem was, the old gentleman said that he wanted his sex-drive lowered. Whereupon the Doctor asked the old gentleman his age.
"I'm 97 years old."
The Doctor said to the old man, "At your age it's all in the mind!"
The old gentleman replied, "I know, that's why I want it lowered."