Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        -phyllis smith
   4      pounds        pork roast or fresh picnic ham
   2                    onions -- sliced
   6                    cloves
   2      cups          water
  16      ounces        bottle barbecue sauce
   1      large         sweet onion -- chopped

Preparation:

Put half of onions in bottom of crockpot. Then add meat and other ingredients with remaining onion on top. Cover and cook over night or for 8 to 12 hours on LOW. Remove bone and fat from meat. Put meat back in crockpot. Add chopped onion and barbecue sauce. Cover and cook for an additional 8 to 12 hours on LOW, stirring two or three times. Serve from crockpot on large buns.