Add Yahoo as a preferred source to see more of our stories on Google. Collage of a young woman smiling and then biting a gold Olympic medal. Alysa Liu flashes her "smiley" piercing after winning ...

Oral piercings can look very cool, but are they safe? Smiley piercing is a kind of controversial piercing. Read on to learn about the smiley piercing process, jewelry, aftercare, and more. A smiley ...