YOU SAID:

This is getting ludicrous. Where did I put my car keys?

INTO JAPANESE

これはばかげています。車のキーはどこに置いたの？

BACK INTO ENGLISH

This is ridiculous. Where did you put your car key?

INTO JAPANESE

ばかげてる。車の鍵はどこに置いたの？

BACK INTO ENGLISH

It's ridiculous. Where did you put your car key?

INTO JAPANESE

バカバカしい。車の鍵はどこに置いたの？

BACK INTO ENGLISH

ridiculous. Where did you put your car key?

INTO JAPANESE

ばかげている。車の鍵はどこに置いたの？

BACK INTO ENGLISH

It's ridiculous. Where did you put your car key?

INTO JAPANESE

バカバカしい。車の鍵はどこに置いたの？

BACK INTO ENGLISH

ridiculous. Where did you put your car key?

INTO JAPANESE

ばかげている。車の鍵はどこに置いたの？