2 tablespoons butter 1 pound medium shrimp peeled and deveined 1-2 teaspoons olive oil 1 large red bell pepper chopped into bite-size pieces 2 cups fresh pineapple sliced and cut bite-size or (1) 14-ounce can pineapple chunks, drained ½ cup spicy barbecue sauce or your favorite spicy store-bought sauce 3 green onions sliced thin Rinse…