鬼おにメール

noun, noun or participle which takes 'suru'

relentless messaging; bombarding with emails/texts

Colloquial term for sending many messages in quick succession, often with a demanding or overbearing tone. Can be used as a noun or with する.

• 彼かれ氏しから鬼おにメールが来きて、ちょっと怖こわかった。

  I got a barrage of messages from my boyfriend and it was a bit scary.

• 上じょう司しに鬼おにメールされて、休きゅう日じつなのに返へん信しんしなきゃいけなかった。

  My boss bombarded me with messages, so I had to reply even though it was my day off.