YOU SAID:
Hey, guys, you won't believe this!
INTO JAPANESE
ねえ、みんな、あなたはこれを信じないでしょう!
BACK INTO ENGLISH
Hey guys, you won't believe this!
INTO JAPANESE
やあみんな、あなたはこれを信じないでしょう!
BACK INTO ENGLISH
Hey guys, you won't believe this!
That didn't even make that much sense in English.