Spray a crockpot with cooking spray
Add chicken, minced garlic, vinegar, and all the seasonings to the crockpot
Add BBQ sauce on top to cover the chicken
Cook on high for 4 hours or low for 6 hours
Shred the chicken and stir well, adding more BBQ sauce if needed
Stab potatoes with a fork and coat with olive oil and salt
Bake potatoes at 400 degrees for about 1 hour
Slice open baked potatoes and add butter
Add a big spoonful of shredded BBQ chicken inside the potatoes
Top with shredded cheddar cheese, sour cream, and chopped green onions
Serve and enjoy