YOU SAID:
Poopy pants do not belong in the car
INTO JAPANESE
うんこパンツは車に乗ってはいけません
BACK INTO ENGLISH
Don't wear poopy pants in a car
INTO JAPANESE
車の中でうんこパンツを履くな
BACK INTO ENGLISH
Don't wear poop pants in the car
INTO JAPANESE
車の中でうんこパンツを履かないでください
BACK INTO ENGLISH
Don't wear poop pants in the car
That didn't even make that much sense in English.