鬼おにの霍かく乱らん

expression, noun

a strong person unexpectedly falling ill

Proverbial expression: even a robust person can suddenly get sick. Often used when someone who rarely gets ill catches a cold or similar minor ailment. The literal image is 'a demon getting sunstroke'.

• 彼かれが風邪かぜで休やすむなんて、鬼おにの霍かく乱らんだね。