mortification /ˌmɔ:tɪfɪ'keɪʃn / noun [ U ]
→a feeling of being very embarrassed.
mort→mortal /ˈmɔːtl / 致死的
ification→名词后缀,如justification 正当理由、辩护,
即“尴尬到想死”→社死,好真实的词缀组合哈哈哈,