Roll the roast in your favorite BBQ rub and brown on all sides in a pan. Add to your slow cooker, and cover with a beer( your choice) or beef stock (approx 2 cups) slow cook for 8 hours until the meat is tender and pulls apart. Take the meat out and place it in bowl and toss in your favorite BBQ sauce. Reheat and enjoy with bun and coleslaw or with your favorite backyard side.