Interjection (kandoushi)
damn; damn it; shit; crap
Usually written using kana alone
お前の鼻をクソに擦りつけてやった。I sure rubbed your nose in shit. Noun
feces; excrement; dung
ColloquialUsually written using kana alone
Prefix
damn; damned; blasted; stupid
Usually written using kana alone
very; extremely; really
Usually written using kana alone
Na-adjective (keiyodoshi)
terrible; awful; shit; crap
ColloquialUsually written using kana alone
Adverb (fukushi)
a lot
SlangUsually written using kana alone
Noun
negligible; insignificant; not mattering at all; counting for nothing; hardly worth consideration; out of the question
Usually written using kana aloneas ...もくそもない or ...もくそもあるか
Also written 屎【くそ】