What does it mean when your poo is green?!!
This means you are taking lots of green food. This is because the waste product is normally as a result of what you are eating and that the one that is not needed in the body has to be released.
you obviously ate something that upset your stomach, that as a result.
If your concerned schedule an appointment with a doctor.Instead of asking a website.. Get a professional opinion.
As long as your intestines don't hurt and it isn't too loose or too hard to pass when you are crapping don't worry about what color it is... unless it's black because that means you're either taking iron pills OR your intestines are bleeding.
This happened when my son ate Captain Crunch Berries.....