1. 1. Preheat the grill to medium heat. 2. Cut the smoked sausage into slices and dice the bacon into small pieces. 3. Thread the sausage, bacon, crushed pineapple, and diced onion onto skewers, alternating between ingredients. 4. In a small bowl, mix barbecue sauce with light brown sugar. 5. Brush the barbecue mixture onto the skewers. 6. Grill the skewers for about 10-15 minutes, turning occasionally, until the meat is cooked through and slightly charred. 7. Serve hot and enjoy!