For an image to receive the coveted status of becoming an official emoji, it needs to satisfy several requirements set forth by the Unicode Consortium, the nonprofit that reviews all emoji applications.
Among those factors are: expected usage level, image distinctiveness, and compatibility with apps that regularly use emoji, such as Snapchat and Twitter. But it's also important that the emoji have references beyond its most literal meaning. The example that Unicode offers applicants is a shark, which can be used as the large saltwater fish, or, more creatively, to describe a card shark or loan shark. (Whether or not Unicode predicted how users would interpret the eggplant is up for debate.)
But beyond metaphorical meanings, there are also the emoji that we think mean one thing, but were actually intended for other uses. The peace sign? Nope, it isn't actually a peace sign. The angry face blowing steam? Nope, it isn't actually angry.
Click through to see 21 of the most surprising meanings behind your favourite emoji. If your mind is blown, you'll definitely want to check out the full dictionary here.
This article was originally published on August 16, 2016 at 5:20 p.m.