くたばっちまえ

expression

drop dead!; fuck you!

Extremely strong vulgar insult, roughly equivalent to 'drop dead' or 'go to hell'. Used in heated arguments or as a curse. Dialectal (Kantō) and colloquial.

See also: くたばる

• 「くたばっちまえ！」と彼かれは怒ど鳴なった。

  "Drop dead!" he yelled.

• あんな奴やつ、くたばっちまえと思おもっ