YOU SAID:

When my sister told me she was going to France, I very nearly pooped in my pants.

INTO JAPANESE

私の妹がフランスに行く予定だと言ったとき、私はほとんどズボンの中にうんざりしていました。

BACK INTO ENGLISH

I was almost fed up in my pants when my sister said she was going to France.

INTO JAPANESE

妹がフランスに行く予定だと言ったとき、私はパンツにうんざりしていました。

BACK INTO ENGLISH

I was fed up with my pants when my sister said she was going to France.

INTO JAPANESE

妹がフランスに行くつもりだと言って、パンツにうんざりしました。

BACK INTO ENGLISH

I was fed up with my pants when my sister said she was going to France.