MegaHo Burger (via Tolly-Ho) Three layers of beef and cheese, mushrooms, a fried egg, gravy, bacon, lettuce, tomato, pickle and jalapeños.
LBS Extreme Burger (via The Burger Business) Six half-pound beef patties, American cheese, portobello mushrooms, lettuce, tomato, red onion, pickles, spicy mustard, herb mayonnaise, house LBS sauce and ghost peppers.
The Cardiac Burger (via The Bucket) Two 1/2-pound beef patties, a heap of greasy onions and mushrooms, cheddar cheese, bacon and grilled ham.
The Pioneer (via Cheese & Burger) Two burger patties topped with Wisconsin aged Swiss cheese, sautéed wild mushrooms, cremini mushrooms, rosemary, bacon, garlic aioli, and lettuce, on a sesame seed bun.
Ultimate Double Steakhouse (via Randy S.) 3 lbs of burger on French bread, topped with bacon (½ lb), cheese, mushrooms, peppers, onions, lettuce, and tomato.
The Double Ultimate Steakhouse Burger (via A&Z) Two 12 oz. patties topped with bacon, cheese, mushrooms, peppers, onions, lettuce, tomato on French bread.