Carolina Pulled Pork (Slow Cooker)

Trim pork roast of excess fat. Lightly season with salt and pepper. Place in a slow cooker or Crock-Pot. Pour vinegar over roast and turn to make sure the vinegar reaches all sides. Cook on low for 10 to 12 hours or until roast is tender enough to pull apart with your fingers. Then remove roast and discard liquid. Shred pork roast into small pieces and return it to the slow cooker. Add barbecue sauce and stir to mix. There should be enough barbecue sauce to coat the meat but not so much as to make it runny.