YOU SAID:

the old man walks into a bar and say that he is dumb

INTO JAPANESE

老人はバーに入って、彼は馬鹿だと言います

BACK INTO ENGLISH

The old man goes into the bar and says he's a fool

INTO JAPANESE

老人はバーに入って、彼はばかだと言います

BACK INTO ENGLISH

The old man goes into the bar and says he's an idiot

INTO JAPANESE

老人はバーに入って、彼はばかだと言います

BACK INTO ENGLISH

The old man goes into the bar and says he's an idiot