YOU SAID:

My pants are on fire, I whant some tacos.

INTO JAPANESE

私のズボンは、燃えている私を望むいくつかのタコス。

BACK INTO ENGLISH

In my pants is burning I want some tacos.

INTO JAPANESE

私のズボンが燃えていくつかタコスをしたいです。

BACK INTO ENGLISH

Want some tacos, my pants were on fire.

INTO JAPANESE

いくつかのタコスは、私のズボンが燃えていた。

BACK INTO ENGLISH

Some Taco was burning in my pants.

INTO JAPANESE

いくつかのタコスは、私のズボンに燃えていた。

BACK INTO ENGLISH

Some Taco was burning in my pants.