😈머리에 뿔이 달린 웃는 얼굴A smiling face with horns. Conveys mischief and playful trouble — "devilish but fun".
😡뾰로통한 얼굴A red face with a frown and wrinkled brows. Conveys fury and rage — stronger than the plain angry face.
🤬욕하는 얼굴A face with symbols over the mouth — the manga way of censoring swearing. Conveys anger and cursing.