ঠান্ডায় দাঁত কাঁপা নীল মুখ

An icy-blue face with gritted teeth usually depicted with icicles clinging to its cheeks or jaw, as if frozen from extreme cold. May also represent unfriendliness (slang, cold) or excellence (slang, cool or chill).

Apple’s design features the same expression as its 😬 Grimacing Face. Huawei's design has a chipped 🦷 Tooth.