YOU SAID:

You gotta be kidding me... Did you really

INTO JAPANESE

冗談でしょう。。。あなたは本当に?

BACK INTO ENGLISH

You're kidding me. Are you sure?

INTO JAPANESE

冗談を言ってますよね。確かですか。

BACK INTO ENGLISH

You're joking, aren't you? Are you sure?

INTO JAPANESE

冗談でしょ?確かですか。

BACK INTO ENGLISH

Are you kidding me?

INTO JAPANESE

冗談でしょう?

BACK INTO ENGLISH

Are you kidding me?