Baper
jeminhɐdɐ jɛmɪnhɑːdə ɔː ɡɐmdʑʌŋdʑʌqidɐ ɡamdʒɪɒŋdʒɪɒdʒɪdə bʌt laks ðə spəsɪfɪk mɒdən kɒnəteɪʃən ɒv biːɪŋ iːzili tɹɪɡəd
In Korean 예민하다 (yeminhada) or 감정적이다 (gamjeongjeogida), but lacks the specific modern connotation of being easily triggered.
Being overly sensitive, emotional, or easily offended.
Example
"Jangan baper, itu hanya candaan."