YOU SAID:
Yo, what's up you guys!
INTO JAPANESE
やあ、どうしたんだよ、君たち!
BACK INTO ENGLISH
Hey guys!
INTO JAPANESE
やあ、みんな!
BACK INTO ENGLISH
Hey, guys!
INTO JAPANESE
やあ、みんな!
BACK INTO ENGLISH
Hey, guys!
That didn't even make that much sense in English.