YOU SAID:
Fat monkey, so chunkily
INTO JAPANESE
太った猿、とても分厚い
BACK INTO ENGLISH
Fat monkey, very thick
INTO JAPANESE
太った猿、とても太い
BACK INTO ENGLISH
Fat monkey, very fat
INTO JAPANESE
太った猿、とても太っている
BACK INTO ENGLISH
Fat monkey, very fat
That didn't even make that much sense in English.