During the Year of the Horse, the horse face emoji became ubiquitousubiquitous/juːˈbɪk.wɪ.təs/L3无处不在的，普遍存在的（强调随处可见，几乎无法避免）present, appearing, or found everywhere on Chinese social media, used for greetings and, paradoxicallyparadoxically/ˌpær.əˈdɒk.sɪ.kli/L3矛盾地，看似荒谬却真实地（指某事物具有自相矛盾的性质）in a way that seems contradictory or opposed to common sense, yet may be true, as profanity via homophonic wordplay. Typing 'stepping on [horse face]' expresses frustration, leveraging the phonetic similarity between 'horse' (ma) and a vulgar term. This practice extends beyond seasonality: the horse face can represent 'mother,' 'mosaic,' or 'marked.' Such a function was never envisioned by emoji's designers, who conceived them as pictorial supplements. Consequently, Chinese users repurposed a global tool into a localized sound-based ciphercipher/ˈsaɪ.fər/L3密码，暗号（尤指通过替换或编码隐藏真实含义的系统）a secret system of writing or a code used to conceal meaning.
Emojis originated in late-1990s Japan to enrich text messages; the term blends 'picture' and 'character.' Global proliferation led to Unicode encoding in the 2010s, making them compatible with all scripts—Oxford Dictionaries named the 'face with tears of joy' word of the year. In China, however, emojis became a language within a language, as pinyin input links them to characters by sound. Typing 'yao wanle' yields the pill emoji, now slangslang/slæŋ/L2俚语，非正式用语informal words or phrases used by a particular group of people for doom. Young netizens use it to express fatalism about a website or celebrity.
This phonetic usage was further catalyzed by the 'abstract' subculture, emerging from Baidu Tieba and livestreaming platforms in the mid-2010s, characterized by absurdist humor and high-context references; public figures like Go player Ke Jie helped popularize its vernacular. Concurrently, increasingly stringentstringent/ˈstrɪn.dʒənt/L3严格的，严厉的（尤指规则、标准或限制方面非常苛刻）strict, precise, and exacting; imposing rigorous constraints keyword shadow-filtering on platforms drove users to adopt covert emojis as substitutes for banned terms. For instance, platforms blocking mentions of Taobao prompt users to substitute 'Tao' with a peach emoji, while 'kill' is replaced by a shark emoji. This practice persists across nearly all social media, even among users unaffiliated with the subculture, creating a complex landscape for content moderation.
Yet this evolving cyber rhetoric risks becoming increasingly tribalizedtribalized/ˈtraɪ.bə.laɪzd/L3部落化的，群体分化的（指社会群体间形成封闭、排他的文化边界）divided into distinct, insular groups with strong internal identity and limited cross-group communication: younger generations regard such usage as normal, whereas older users take emojis at face value, missing connotations and hobbling intergenerational communication. When younger users export this coded language beyond their communities, meaning is often lost on outsiders. Emojis were once hailed as a universal visual language; on the Chinese internet, however, they have been absorbed into local systems of pronunciation, platform algorithms, slang, and subcultural identity. The result is paradoxical: the more universal emojis become, the more culturally specific their meanings grow, constructing a new Tower of Babel wherein pictograms remain unchanged but interpretations diverge.
