Angry Face With Horns 👿

👿 is used to express real anger or exasperation, darker and more sincere than the light teasing associated with 😈. It's used after a felt injustice, faced with behavior deemed truly out of line, or to signal you're about to lose patience — a notch above simple annoyance, but generally still expressed with a certain ironic distance rather than uncontrolled rage.

It also serves to describe someone as truly bad or malicious in a story or a complaint: unlike 😈, reserved for friendly mischief, 👿 points to a more serious intent to harm, a meanness you're not trying to downplay. "He did that on purpose, what a 👿" expresses clear disapproval, without the amused connivance you'd find with the other devilish face.

In a lighter register nonetheless, it can also accompany a joke about your own temporary bad mood, an exaggerated way to acknowledge you're not in a particularly pleasant mood today — "don't talk to me today, I'm in 👿 mode" — with no real darkness implied.

This ability to express, depending on context, sincere anger or a theatrical exaggeration of bad mood sets 👿 apart from a simple pure-fury emoji like 😡, always keeping a small dimension of staging specific to devilish imagery.

👿 relies on the traditional depiction of the threatening demon, darker than the mischievous imp associated with 😈, an old cultural distinction between playful mischief and real darkness. This pre-existing opposition allowed the two emojis to naturally split the registers, one staying teasing and complicit, the other notably more serious in expressing anger or meanness.

👿 is used to express sincere anger at an injustice ("this kind of behavior makes me 👿"), to describe someone as truly malicious in a story, or to theatrically exaggerate your own temporary bad mood. It also appears in reaction to news that sparks marked indignation.

In a professional setting, it's almost systematically to be avoided: its connotation of anger or meanness, even expressed with a touch of exaggeration, stays too risky for formal communication or even informal exchanges among unfamiliar colleagues.