YOU SAID:

i will stab you in the kneecaps with a crayon

INTO JAPANESE

私はクレヨンでひざまずいてあなたを刺します

BACK INTO ENGLISH

I kneel at the crayon and stab you

INTO JAPANESE

私はクレヨンでひざまずいて、あなたを刺す

BACK INTO ENGLISH

I kneel in a crayon and stab you

INTO JAPANESE

私はクレヨンでひざまずいて、あなたを刺す

BACK INTO ENGLISH

I kneel in a crayon and stab you