Bring wing sauce to a simmer over medium heat. Add cooked shredded chicken; heat through.
Preheat oven to 475 degrees. Spread tortilla chips on a rimmed baking sheet or in a shallow dish. Top with shredded cheddar cheese. Bake in the oven until cheese is melted, about 5-7 minutes.
Remove cheesy chips from the oven and carefully spoon the chicken evenly over the chips. Sprinkle with chopped celery and blue cheese crumbles. Drizzle with blue cheese dressing, serve immediately. Be sure to bring the wing sauce bottle to the table for those that like'em even hotter!!