YOU SAID:
Throwing my own party!
INTO JAPANESE
自分の党を投げる!
BACK INTO ENGLISH
Throwing a party for yourself!
INTO JAPANESE
自分のパーティー!
BACK INTO ENGLISH
Your own party!
INTO JAPANESE
あなた自身のパーティー!
BACK INTO ENGLISH
Your own party!
That didn't even make that much sense in English.