Sausage Rolls

Ok, I don't know if this is a Pittsburgh thing, but when I think sausage rolls, I don't think of rolls with sausage pieces baked into the dough.  I am often asked if the rolls have sausage already in them, and feel confused because I have grown up eating hot sausage on those rolls.  Do you know what sausage rolls are?

So, I just asked my fiancee if he knew what a sausage roll is.  He told me he thinks it has sausage in it, and doesn't understand why we don't just call them hot dog buns. Well, Kev, good point, BUT they are totally different rolls and dough.  He just told me that he doesn't care and he's going to open his own bakery called Kevin's Creations and have rolls with sausage in them.