"hey, watcha eating there?" said Jim
"a sandwhich" said Frank
"no, that's obviously a hot dog" pointed out Jim
"it has a bun with meat in the middle. It's a sandwhich" concluded Frank
usually a weiner (not the type of weiner your probablythinking about), put in between hot dog bread or any sort of bread. It can also be with Ketchup, or Mustard as common appetizers.
Person 1: Ay bro what your opinion of Hot Dogs?
Person 2: You mean the one down.. there?
Person 1: No, an actual Hot Dog.
Person 2: Yeah they taste pretty good.