In an age of fabricated 'holidays', each day of the year now features celebrations for hamburgers, pirates and pancakes, just to name a few. The crowded calendar suggests it was perhaps inevitable that emojis would eventually get recognized as well.

Coinciding with National Ice Cream Day in the U.S. (which by the way brings with it the opportunity to get free samples of the fattening sweet treat), World Emoji Day celebrates the plethora of digital faces used by billions of smartphone and social media users around the globe on a daily basis.