Mix cheese, mayo, barbecue sauces, and bacon in a bowl.
Slice tops off peppers, clean out seeds, and stuff with cheese mix.
Bake at 350 degrees for 25 - 30 minutes. (I propped mine up in a cast iron pot so the cheese wouldn't drip out, but you could rig it with some foil if you don't have an oven safe pot! Alternately you could slice the peppers in half and stuff boat style, laying flat.)