YOU SAID:

I just pooped in my pants

INTO JAPANESE

私はちょうど私のズボンでうんざりした

BACK INTO ENGLISH

I was bored with just my pants

INTO JAPANESE

私はちょうど私のズボンに飽きていた

BACK INTO ENGLISH

I was tired of just my pants

INTO JAPANESE

私はちょうど私のズボンに疲れていた

BACK INTO ENGLISH

I was just tired of my pants

INTO JAPANESE

私はちょうど私のズボンに疲れていた

BACK INTO ENGLISH

I was just tired of my pants