YOU SAID:
Don’t be a party pooper
INTO JAPANESE
パーティーのうんちくになってはいけません
BACK INTO ENGLISH
Don't be a party poo.
INTO JAPANESE
パーティーのうんちをしてはいけません。
BACK INTO ENGLISH
Don't poop for a party.
INTO JAPANESE
パーティーのためにうんちをしないでください。
BACK INTO ENGLISH
Don't poop for the party.
INTO JAPANESE
パーティーのためにうんちをしないでください。
BACK INTO ENGLISH
Don't poop for the party.
That didn't even make that much sense in English.