YOU SAID:

My oppai chinpo are ready.

INTO JAPANESE

お弁当ちんぽができました。

BACK INTO ENGLISH

I have a lunch box.

INTO JAPANESE

お弁当を持っています。

BACK INTO ENGLISH

I have a lunch.

INTO JAPANESE

昼食をとる。

BACK INTO ENGLISH

Have lunch.

INTO JAPANESE

昼食を

BACK INTO ENGLISH

Have lunch.