YOU SAID:
I am so happy to stuff my neighbours car
INTO JAPANESE
近所の車に詰め込んでとても嬉しいです
BACK INTO ENGLISH
I'm very happy to pack it in a car in my neighborhood
INTO JAPANESE
近所の車に詰めてとても嬉しいです
BACK INTO ENGLISH
I'm very happy to pack it in a car in my neighborhood
That didn't even make that much sense in English.