YOU SAID:

Wow, I cannot believe that your weenis is that large.

INTO JAPANESE

うわー、あなたのウィーニスがそんなに大きいとは信じられません。

BACK INTO ENGLISH

Wow, I can't believe your Winnis is that big.

INTO JAPANESE

うわー、あなたのウィニスがそんなに大きいとは信じられない。

BACK INTO ENGLISH

Wow, I can't believe your Winnis is that big.