YOU SAID:

I really hate when my rocks fall through my pants

INTO JAPANESE

岩がズボンから落ちるのは本当に嫌いです

BACK INTO ENGLISH

I really hate rocks falling off my pants

INTO JAPANESE

ズボンから落ちる岩が大嫌い

BACK INTO ENGLISH

I hate rocks falling from my pants

INTO JAPANESE

ズボンから落ちる岩が嫌い