YOU SAID:

Where is this banana supposed to go?

INTO JAPANESE

このバナナはどこに行く予定ですか？

BACK INTO ENGLISH

Where are you going to go with this banana?

INTO JAPANESE

このバナナはどこに行くの？

BACK INTO ENGLISH

Where is this banana going?

INTO JAPANESE

何が言いたいんだ？

BACK INTO ENGLISH

How would that piss people off?

INTO JAPANESE

何が言いたいんだ？

BACK INTO ENGLISH

How would that piss people off?