YOU SAID:
a goat walked into a frat party
INTO JAPANESE
ヤギがぷらっとパーティーに入った
BACK INTO ENGLISH
A goat went into a party
INTO JAPANESE
ヤギがパーティーに参加しました
BACK INTO ENGLISH
Goat joined the party
INTO JAPANESE
Goatがパーティーに参加しました
BACK INTO ENGLISH
Goat joined the party
Come on, you can do better than that.