くそ

damn; damn it; shit; crap

Also:feces, very, a lot

InterjectionJLPT N2

What does mean?

is a Japanese interjection meaning damn; damn it; shit; crap in English. It can also be translated as feces, very, a lot depending on context. It is written as in kanji, くそ in hiragana, and kuso in romaji. This word is part of JLPT N2 vocabulary.