take slab of ribs and cut into individual slabe of about 2-3 ribs each. Place in slow cooker
Mix pineapple juice and brown sugar together and pour over the ribs. Cook on High for 5-6 hours or low for 8-9 hours.
After they are done cooking, use tongs to GENTLY pull them out (they will be very tender and want to fall apart). Place them on a cookie sheet that has been lined with aluminum foil and sprayed or lined with parchment paper.
Turn your broiler on in your oven
Cover the ribs with BBQ sauce and place in oven to get a good char.