YOU SAID:

That party below me is so sus.

INTO JAPANESE

私の下のそのパーティーはとてもsusです。

BACK INTO ENGLISH

The party under me is very sus.

INTO JAPANESE

私の下のパーティーは非常に疑わしいです。

BACK INTO ENGLISH

The party under me is very suspicious.

INTO JAPANESE

私の下のパーティーはとても疑わしいです。

BACK INTO ENGLISH

The party under me is very suspicious.