A tongue piercing is a body piercing usually done directly through the center of the tongue. Since its decline in popularity around 2011, it has seen a recent upsurge making it now the second most popular piercing amongst young women aged 18-25 in 2019. It remains unpopular amongst men. Standard tongue piercings, or one hole in the center of the tongue, is the most common and safest way to have the tongue pierced.