Quite possibly the most stupid thing I've ever seen or heard in my entire life.

This is some new hashtag/trend on Instagram.  It's just a made-up name for the crease, fold that forms between a woman's upper thigh and their hip when they bend forward, sit, or kneel.  It's basically part of the whole booty trend, where bigger is better since thicker hips and a big butt tend to create more thighbrow.  Seriously?

Made in KrisJenner™

A photo posted by Khloé (@khloekardashian) onAug 19, 2015 at 2:48pm PDT