YOU SAID:
I bite my thumb, but I do not bite my thumb at you, sir!
INTO JAPANESE
私は私の親指をかみますが、私はあなたに私の親指をかみません、先生!
BACK INTO ENGLISH
I grab my thumb but I won't grab you my thumb, teacher!
INTO JAPANESE
私は親指をつかみますが、私はあなたの親指をつかみません、先生!
BACK INTO ENGLISH
I grab the thumb but I do not grab your thumb, teacher!
INTO JAPANESE
私は親指をつかみますが、私はあなたの親指をつかみません、先生!
BACK INTO ENGLISH
I grab the thumb but I do not grab your thumb, teacher!
That didn't even make that much sense in English.