Start with Pork Shoulder Butt Roast. Season it with Rib Rub or Seasoning of your choice

Place Pork roast fat side down in Crockpot

In Separate Bowl combine onions, Worcestershire Sauce, Brown Sugar and BBQ Sauce

Pour mixture over Pork Roast. You do not need to add water the Crockpot will make enough.

Cover tightly. Cook on Low overnight or for 8 hrs or 9 hrs

When it is done, Remove the bone (it will fall right off)

Shred using a couple forks. Add more BBQ as needed.

Serve on buns or plate it.