The most popular emoji, "face with tears of joy" (you may know it better as the "laughing/crying" emoji), has been posted over 2 billion times since then. "I was mostly curious to see how people ...

"Will we have a CRYING PILE OF POO next ... Getty Images Apple's happy poo emoji has inspired merchandise He argued that a face-free "coil of dog dirt with stink lines and flies" was the "proper ...