Apple has released its iOS 9.1 software update complete with a huge new range of emoji, including the controversial middle-finger.
While the meaning of some of the new characters are patently obvious (see aforementioned one finger salute), others are more confusing.
So, how well do you know the actual names of emoji, and have you been using them wrong? Take our quiz, featuring some of the new characters, as well as some classics, and let us know how you get on in the comments:
You can see every single new emoji in this video from Emojipedia: