YOU SAID:
Whatcha gonna do when we come for you now?
INTO JAPANESE
我々が今あなたのために来るとき、Whatchaはどうしますか?
BACK INTO ENGLISH
What will you do with Whatcha when we are coming for you now?
INTO JAPANESE
私たちが今あなたのためにやってくるとき、あなたはWhatchaで何をしますか?
BACK INTO ENGLISH
When we are coming for you right now, what will you do with Whatcha?
INTO JAPANESE
私たちが今あなたのためにやってくるとき、あなたはWhatchaで何をしますか?
BACK INTO ENGLISH
When we are coming for you right now, what will you do with Whatcha?
That didn't even make that much sense in English.