A man visited a doctor to find out what was wrong with him after suffering from pain and a bad smell from his crotch for 9 months.
This whole encounter was filmed for a TV program called “The Sex Clinic” on British television. The man admits that he has NOT washed his junk in 24 years.
After the doctor gave him an exam and gave him a very informative explanation about what smegma was, she ultimately told him he needed to give his donger a good washing. You can watch a clip from the show featuring the smegma lecture at the link below.