YOU SAID:

i want the bird to deficate on my pants

INTO JAPANESE

私のズボンに deficate に鳥をしたいです。

BACK INTO ENGLISH

I'd like my pants to deficate in the birds.

INTO JAPANESE

鳥の deficate する私のズボンをください。

BACK INTO ENGLISH

Deficate bird in my pants.

INTO JAPANESE

私のズボンの Deficate 鳥。

BACK INTO ENGLISH

Deficate bird in my pants.