YOU SAID:
i am so done with school lunch
INTO JAPANESE
私は学校給食でとても終わった
BACK INTO ENGLISH
I'm so done with school lunch
INTO JAPANESE
給食も終わったし
BACK INTO ENGLISH
I'm done with lunch
INTO JAPANESE
お昼食べ終わりました
BACK INTO ENGLISH
I finished lunch
INTO JAPANESE
昼食を終えました
BACK INTO ENGLISH
finished lunch
INTO JAPANESE
昼食を終えた
BACK INTO ENGLISH
finished lunch
That didn't even make that much sense in English.