Meanwhile, smiley faces and hand gestures can also indicate secret meanings – such as the upside-down face to signal ...

In the runaway hit drama Adolescence, lead detective DI Bascombe gets a lesson on emojis from his son that left viewers stunned.

Netflix's 'Adolescence' unveils the secret and potentially dangerous meanings behind emojis used by teenagers, and what every parent should know to protect their children.

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