YOU SAID:

you finna have a bad time

INTO JAPANESE

あなたはひどい時間を過ごす

BACK INTO ENGLISH

You have a terrible time

INTO JAPANESE

あなたはひどい時間を過ごします

BACK INTO ENGLISH

You have a bad time.

INTO JAPANESE

あなたは悪い時間を過ごしています。

BACK INTO ENGLISH

You have a bad time.