Popsugar Love Siblings Reasons Your Sister Is Annoying 16 Times Your Sister Was Seriously So Annoying August 7, 2016 by Macy Cate Williams View On One Page Photo 14 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 When she opens your presents. It's happened before. Never forget. Previous Next Start Slideshow SiblingsSistersWomenGifsHumor