It is true that everyone had to throw away some of the food from the freezer at least once if not more. Foodkeeper is an app by USDA which will help you avoid food waste. So, let's see some products' lifespan in the freezer.
Bacon: 1 month
Lunch Meat: 1-2 months
Sausage (Uncooked): 1-2 months
Chicken Nuggets/Patties: 1-3 months
Ground Beef: 3-4 months
Steak (Fresh): 4-12 months
Pork (Shoulder): 4-12 months
Raw Fish (Headed & Gutted): 6 months
Chicken (Fresh): 9 months
Shrimp: 12-18 months
Fruit (Berries & Melons): 4-6 months
Vegetables: 8 months
Ice Cream: 2-4 months
Cheese (Shredded): 2-4 months
Pancakes/Waffles: 2 months
Leftovers (Anything meat/fish/poultry): 2-3 months
Soup: 2-3 months
TV Dinners: 3 months
Frozen Fries: 6-12 months
Popsicles: 9 months
Juice Concentrate: 1-2 years
Pizza (Leftover): 1-2 months