A place where they served only the bun and meat, and you got to serve yourself your own salad and sauces. I made some absurdly tall burgers. The taste was phenomenal too. Very handy place when I was a student with very little money.
Playing a gig in a small town. Saw a burger called The Carnivore. Was assured it was worth the cost, so I bought one. This thing had mince patty, bacon, sausage, steak, chop (pork or lamb, can't remember which), then cheese, onion, lettuce, tomato, egg... and I'm probably still forgetting something it had. It was monstrous. It took me almost an hour to eat it, and I enjoyed every minute.