YOU SAID:
yay I'm ready to party!
INTO JAPANESE
私はパーティーをする準備ができています
BACK INTO ENGLISH
I am ready to party
INTO JAPANESE
パーティーの準備ができて
BACK INTO ENGLISH
The party is ready
INTO JAPANESE
パーティーは準備ができて
BACK INTO ENGLISH
The party is ready
Yes! You've got it man! You've got it