2 large onions, sliced
1 (4 pound) pork roast
6 whole cloves
2 cups water
1 (16 ounce) bottle your favorite barbecue sauce
1 large onion, chopped

Place half of the sliced onions on the bottom of the crockpot. Place meat on top along with cloves and the remaining sliced onions. Add water, cover and cook 8-12 hours or overnight on LOW.

Remove meat from crockpot. Drain liquid from crockpot and discard. Remove bone and fat from meat; shred meat; return to crockpot. Add chopped onion and barbecue sauce. Cover and cook another 1-3 hours on HIGH or 4-8 hours on LOW, stirring 3 or 4 times. Serve from crockpot on large toasted buns.