YOU SAID:

if you eat my cheddar cheese i will take your sisters kneecaps

INTO JAPANESE

あなたが私のチェダーチーズを食べるなら、私はあなたの姉妹の膝蓋を取ります

BACK INTO ENGLISH

If you eat my cheddar cheese, I'll take your sister's patella

INTO JAPANESE

私のチェダーチーズを食べるなら、私はあなたの妹の膝蓋骨を取ります

BACK INTO ENGLISH

If you eat my cheddar cheese, I'll take your sister's patella