硬こう派は厨ちゅう

noun

internet tough guy; keyboard warrior

Derogatory internet slang for someone who acts tough or aggressive online but is unlikely to behave that way in real life. Often used on forums and social media.

• あの掲けい示じ板ばんには硬こう派は厨ちゅうが多おおくて、すぐに喧けん嘩か腰ごしの書かき込こみをする。

  That forum has a lot of internet tough guys who immediately post aggressive comments.

• 彼かれはネットでは硬こう派は厨ちゅうだけど、実じっ際さいに会あうととても大人おとなしい。

  He's a keyboard warrior online, but when you meet him in person he's very meek.