YOU SAID:
i think i just pooped my pants oh no!
INTO JAPANESE
私はちょうどズボンをうんざりしたと思う
BACK INTO ENGLISH
I just got tired of the pants
INTO JAPANESE
私はズボンにうんざりしました
BACK INTO ENGLISH
I was fed up with pants
INTO JAPANESE
私はズボンにうんざりしていた
it is unlikely that this phrase will ever reach equilibrium