YOU SAID:
oh no! did you peepee your pants?
INTO JAPANESE
大野!パンツを覗きましたか?
BACK INTO ENGLISH
Ohno! Did you look into your pants?
INTO JAPANESE
大野!ズボンを覗きましたか?
BACK INTO ENGLISH
Ohno! Did you look into your pants?
That didn't even make that much sense in English.