k rage
when a Korean is so mad they think the whole world is against them, usually because of alcohol or some really offensive comment.
He got k raged at the restaurant and yelled at the waiter, the chef, and the whole table.
She was k raging on the subway because someone said 'Korean trash' and now the whole train is laughing at her.
He saw a tweet that said 'Koreans are loud' and got k raged so bad he started screaming in Korean.