YOU SAID:

You stink you weirdo.

INTO JAPANESE

変な臭いだな

BACK INTO ENGLISH

That smells weird.

INTO JAPANESE

変な匂いがする

BACK INTO ENGLISH

It smells weird.

INTO JAPANESE

変な匂いがする。

BACK INTO ENGLISH

It smells strange.

INTO JAPANESE

不思議な匂いがする。

BACK INTO ENGLISH

It smells strange.