SEE ALSO: U.S. visa applicants may have to hand ... what the emoji even mean, so we asked people who use the images in their online identities. Here's some of the most pervasive symbols floating ...

While most popular characters are harmless fun, other seemingly-innocent symbols have secret sinister meanings ... emoji may be linked to extremism, according to For Working Parents. The 'OK ...

An expert has explained the hidden meanings behind emojis that parents should look out for - including the cat face, dynamite and chair emoji. Keith Broni, 35, reveals the images that parents ...

While the popular icon can have innocent uses - it also has a darker, hidden meaning ... hand parents a "periodic table of sinister emoji" which are said to hide violent messages. Some 60 symbols ...

Experts are now urging parents and carers to 'be aware of what these symbols ... hand gestures can also indicate secret meanings – such as the upside-down face to signal annoyance, the clown ...