Cook your favorite hot dogs on the grill, or by following the instructions on the package.
In a bowl, combine the coleslaw mix, green onion, parmesan cheese and blue cheese dressing, Mix until well coated in the dressing.
Line the inside of the hot dog buns with the prepared coleslaw and place a cooked wiener on top.
Garnish the hot dog with the sliced celery and onion, then drizzle with buffalo sauce. Optionally you could garnish with crispy onion and/or crumbled blue cheese.