YOU SAID:

My name is Biff, and I'm here to yiff

INTO JAPANESE

私の名前はビフと私はここで yiff に

BACK INTO ENGLISH

My name is Biff and I are here to yiff

INTO JAPANESE

私の名前はビフと私 yiff はここで、

BACK INTO ENGLISH

My name is Biff and I here at the yiff

INTO JAPANESE

私の名前はビフと私はここで、yiff です。

BACK INTO ENGLISH

My name is Biff and I yiff, here.

INTO JAPANESE

私の名前はビフと私 yiff、ここ。

BACK INTO ENGLISH

My name is Biff and I yiff, here.