Elliot: I can't believe they have syphilis.
Dr. Cox: Yes, Barbie. Look, when people get old there are certain things they are no longer able to do, like drive a car over 20 miles an hour or smell like the living, but the one thing they damn sure can do is have sex until they croak. The fact of the matter is that thanks to a variety of male enhancement drugs, sexually transmitted diseases have increased amongst the elderly by 300%.