This may sound strange but I beg you all to try - Peanut Butter and Bacon Sandwich!!
Just toast two slices of bread (any kind) and immediately put peanut butter on both sides, a few slices of bacon and put them together. The bacon and hot toast melts the peanut butter a little. It is absolutely one of the best combos you'll try.
I have no idea where it came from. We grew up eating it and almost everyone thinks it's weird till they try it. Never had a person try it and not like it.