This Pediatrician Shows You How To Calm A Crying Baby By Booty-Shaking Sharing is easy—and it helps more than you know. Facebook Pinterest Twitter Email Tumblr Reddit Flipboard Copy Link If your baby’s crying, all you have to do is… “Shake their booty” Watch Dr. Hamilton’s full instructions here: Sharing is easy—and it helps more than you know. Facebook Pinterest Twitter Email Tumblr Reddit Flipboard Copy Link