I Love Sandwiches

What's the best or weirdest sandwich you have eaten? I really love sandwiches. One of my all time favorites is the muffaletta sandwich we posted a few months ago. My wife says she remembers enjoying green bean sandwiches at her grandmother's house. They just put leftover green beans on white bread. For breakfast we had scrambled egg and faken sandwiches. 
Then for lunch we had grilled cheese and apple sandwiches on homemade sunflower seed wheat bread.