mortification /?m?:t?f?'ke??n / noun [ U ]

→a feeling of being very embarrassed.

mort→mortal /?m??tl / 致死的

ification→名詞后綴，如justification 正當理由、辯護，

即“尷尬到想死”→社死，好真實的詞綴組合哈哈哈，