YOU SAID:
i hate this guy right next to me
INTO JAPANESE
私は私の隣にいるこの男が嫌いです
BACK INTO ENGLISH
i hate this guy next to me
INTO JAPANESE
隣にいるこの男が嫌い
BACK INTO ENGLISH
i hate this guy next door
INTO JAPANESE
隣の男が嫌い
BACK INTO ENGLISH
i hate the guy next door
INTO JAPANESE
隣の男が嫌い
BACK INTO ENGLISH
i hate the guy next door
That didn't even make that much sense in English.