Belly button piercing is an ancient practice that has been around for many years. It has been used to a number of purposes. The most common is to make a permanent opening in the stomach for drinking and eating. It has also been used to make a temporary opening, which is used for purposes such as taking a breath or drinking water. It is not a permanent opening, and the procedure is quite simple. It involves making a small hole in the stomach.

The type of hole that is made varies from person to person, but the most common is a needle. This is done in a number of places, such as in the shoulder, upper back, upper chest, and neck.