Bertie's killer mouth piercing! 35mm 1.8 on my Nikon D200
<ul><li><a href="//commons.wikimedia.org/wiki/File:Lip_frenulum_piercing.jpg" title="File:Lip frenulum piercing.jpg">Lip_frenulum_piercing.jpg</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/30599284@N07">Jean-Rene Vauzelle</a> from Australia</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Nicor" title="User:Nicor">Nicor</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Nicor" title="User talk:Nicor"><span class="signature-talk">talk</span></a>)</li></ul>
CC BY 2.0
<ul><li><a href="//commons.wikimedia.org/wiki/File:Lip_frenulum_piercing.jpg" class="image"><img alt="Lip frenulum piercing.jpg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Lip_frenulum_piercing.jpg/200px-Lip_frenulum_piercing.jpg" decoding="async" width="200" height="167" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Lip_frenulum_piercing.jpg/300px-Lip_frenulum_piercing.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/Lip_frenulum_piercing.jpg/400px-Lip_frenulum_piercing.jpg 2x" data-file-width="2648" data-file-height="2212"></a></li></ul>