Bacon, tomato, avocado, whatever cheese is about(grilled/toaster ovened onto the bread first). Thinly sliced grilled lengths of zucchini is nice to add in sometimes if I have it. On rye or sourdough usually, or something from the bakery down the street if I have it.
If it's not a grilled/toasted sandwich, adding chips is almost a must. That is not weird. At all.
You guys have some fucked up sandwiches that I really want to try. Well, some of them I want to try.