eat shit!; fuck off!; fuck you!
Strong vulgar interjection expressing extreme anger or contempt; equivalent to telling someone to eat shit or fuck off.
"Fuck you!" he shouted and stormed out of the room.
To hell with what that guy says.
Common vulgar spelling mixing katakana and kanji.
Full kanji spelling; less common but still encountered.
Compound of クソ (kuso, 'shit') and the imperative form of 食らう (kurau, 'to eat' or 'to receive'), literally 'eat shit'.