YOU SAID:

She was looking kinda dumb

INTO JAPANESE

彼女はちょっと間抜けに探していた

BACK INTO ENGLISH

She was looking for a little goofy.

INTO JAPANESE

彼女は少し間抜けなを探していました。

BACK INTO ENGLISH

She is a little goofy looking.

INTO JAPANESE

彼女は少し間抜けな探しています。

BACK INTO ENGLISH

She is a little goofy looking.