YOU SAID:

the man pooped a party

INTO JAPANESE

男はパーティーをうんちした

BACK INTO ENGLISH

Man pooped on the party

INTO JAPANESE

男はパーティーでうんちをした

BACK INTO ENGLISH

Man pooped at a party

INTO JAPANESE

パーティーでうんちをした男

BACK INTO ENGLISH

Man pooping at a party

INTO JAPANESE

パーティーでうんちする男

BACK INTO ENGLISH

Man pooping at a party