YOU SAID:
Don’t you dumb this already
INTO JAPANESE
もう馬鹿にしないでくれよ。
BACK INTO ENGLISH
Don't be a fool anymore.
INTO JAPANESE
もう馬鹿にするな。
BACK INTO ENGLISH
Don't be ridiculous.
INTO JAPANESE
馬鹿はやめろ!
BACK INTO ENGLISH
Don't be ridiculous!
INTO JAPANESE
馬鹿はやめろ!
BACK INTO ENGLISH
Don't be ridiculous!
That didn't even make that much sense in English.