YOU SAID:

i cant do better than that, stupid

INTO JAPANESE

私はそれよりもうまくいく、愚かな

BACK INTO ENGLISH

I will work better than that, silly

INTO JAPANESE

私はそれよりもうまくいくだろう、愚かな

BACK INTO ENGLISH

I will do better than that, silly

INTO JAPANESE

私はそれよりもうまくいくだろう、愚かな

BACK INTO ENGLISH

I will do better than that, silly