OK, I give up!! They seem to have changed the hot dogs since I last had one (as a teenager) - I couldn't find a picture of a decent one. These days, they put all kinds of wierd stuff on.

I know them as a long bun, cut half way through with a sausage stuck in the middle, and loaded with the following: yellow or brown mustard - or both, tomato ketchup, fried crispy onions and finely chopped raw oninions on top.