YOU SAID:
Hup, yeah, I got a party!
INTO JAPANESE
うん、ええ、私はパーティーを持っている!
BACK INTO ENGLISH
Yeah, yeah, I have a party!
INTO JAPANESE
ええ、ええ、私はパーティーがあります!
BACK INTO ENGLISH
Yeah, yeah, I have a party!
That didn't even make that much sense in English.