Here's some good news... MOONING is back, baby!
Yeah, like the thing you did as a child.
According to the website Refinery29, the latest trend is whipping out your rear for photos when you're on vacation.
Then you share the view on social media using a hashtag like #cheekyexploits, #buttsofinstagram, or just, simply, #butt.
And since Refinery29 is a website for millennials, I guess they felt like they had to explain how to moon. Quote, "You remove your pants, or at least lower them so that the butt part of your body is visible. Then [someone] takes a picture." Thanks guys!