YOU SAID:
Hey you what you gonna do?
INTO JAPANESE
ねえ、あなたは何をするつもりですか?
BACK INTO ENGLISH
Hey, what are you going to do?
INTO JAPANESE
あなたは何をするつもりですか。
BACK INTO ENGLISH
What are you going to do?
INTO JAPANESE
あなたは何をするつもりですか。
BACK INTO ENGLISH
What are you going to do?
That didn't even make that much sense in English.