The laughing face ... things are emoji, the graphic "language" built into Apple's iOS, and they're slowly but surely taking over the world. Imagine those cute images in real life.

They'll also be able to discuss gardening with the new leafless tree, root vegetable, and shovel emojis, or share their musical side with the new harp emoji. But it is the 'face with bags under ...

An expert has explained the hidden meanings behind emojis that parents should look out for - including the cat face, dynamite ...