Miley Cyrus may not be Time's Person of the Year, but her tongue is certainly Time's Tongue of the Year* (*not an actual award). And with the amount of time that tongue spent outside Miley's mouth, it's no surprise that it was occasionally licking stuff.
Here is a comprehensive guide to everything Miley Cyrus licked in 2013:
This girl's shoulder:
(Most of the time, it just seemed like she was licking the air.)
Water in the shower:
And this was just what was captured on camera. Who knows what Miley may have been licking in her downtime? Yes, it has truly been a big year for Miley's tongue. She simply could not keep it to herself.
Hopefully she washed it from time to time.