In baking pan, bake meatballs at 350 for about 30 minutes til browned. Remove from oven, drain grease or liquid. In microwavable bowl, microwave the green pepper pieces for a minute or so, til slightly tender.
Start with a toothpick; place a piece of pineapple, then green pepper, then a meatballs. Repeat this til all your ingredients are depleted. You should end up with 20 to 25 kabobs.
In small bowl, mix pineapple juice, vinegar and brown sugar stir til mixed thoroughly. adding a little more brown sugar if needed so the sauce is not too thick. Dip each skewer into the sauce or drizzle over the top of each. Place skewers on a cookie sheet or baking pan. Keep warm in oven at 200 til ready to serve. Arrange on your serving trays and serve.