This is a recipe that the Boyfriend used for our superbowl pulled pork, which was wildly popular and smelled amazing.
Buy a Boston Butt or Pork Picnic Shoulder and trim off most of the outer fat layer. Place the meat in a crock pot with 3 cans of your favorite beer and some water (enough to cover the meat about ¾ of the way). Add about a cup and a half of minced onions (I use dried) with some salt and pepper. Cook the pork for 12-14 hours on low. Drain off all the liquid, pull the bone out (it will slide out), mix it (even a spoon will shred it at this point) and add as much BBQ sauce as you want. If you want a smoky flavor add a tablespoon of liquid smoke. More flavor? Just add your favorite spice rub to taste. Serve on hamburger rolls.
The recipe is posted from here, http://www.3eyzbbq.com/recipes.htm