Once I saw a duck walking down the street so I went into Subway and ordered two pieces of bread, and they informed me that they could not do that, like there was some speical rule at Subway that two pieces of bread weren't allowed to touch. So the woman asked me what I wanted on the sandwich and I said I do not care, it is for a duck, and she was like oh then it's free. I was not aware that ducks eat for free at Subway. It's like give me a chicken fajita sub, but don't worry about ringing it up, it is for a duck.