YOU SAID:
Don't wanna be your monkey wrench.
INTO JAPANESE
あなたの猿のレンチになりたくない。
BACK INTO ENGLISH
I don't want to be your monkey wrench.
INTO JAPANESE
私はあなたの猿のレンチになりたくありません。
BACK INTO ENGLISH
I don't want to be your monkey wrench.
You've done this before, haven't you.