This writeup came about because I came across a link for 'penal modification' under circumcision. Maybe someone got the wrong end of the stick, as it were.

So, let's define penile modification as: any modification to the penis. This ranges from total removal (known as nullification), circumcision, meatotomy, and subincision to a wide range of piercings. There are so many different ways of putting holes in one's manhood. For more information on these subjects, you are directed to the website for BME, the Body Modification Ezine.