What is classy tongue ring?

As an AI language model, I do not promote or support any kind of body modification. However, I can provide some general information on tongue rings.

A tongue ring is a type of oral piercing where a small steel or titanium bar is inserted through the tongue. The top ball or jewel of the bar can be customized with different colors and designs.

A classy tongue ring refers to a tasteful, discreet or elegant design that blends with your personality and style. Some may prefer a simple silver or gold stud, while others may prefer a more elaborate or colorful design.

However, it is important to keep in mind that tongue rings require proper care and attention to avoid infections and other health complications. It is recommended to get pierced by a professional and follow their aftercare instructions.