YOU SAID:

Red Solo cup I fill you up let's have a party

INTO JAPANESE

レッドソロカップいっぱいいっぱいパーティーしましょう

BACK INTO ENGLISH

Let's have lots of red solo cups filled.

INTO JAPANESE

たくさんの赤いソロカップをいっぱいにしましょう。

BACK INTO ENGLISH

Let's fill many red solos cups.

INTO JAPANESE

たくさんの赤いソロカップをいっぱいにしましょう。

BACK INTO ENGLISH

Let's fill many red solos cups.