I've actually never cared all that much for a sandwich that's about a half pound of cold cuts on a bun made out of meat with meat-based lettuce, meat-based pickles, and meat-based tomatoes.
And with a light garnish of meat.
There are some that are supposed to be meat sandwiches --cheese steak, for example -- but if I'm making a cold cut sammich at home, it's 2 slices of bread, 4 slices of Land O'Frost Honey Ham, MAYBE 2 slices of sharp cheddar, mayo, brown mustard, and if I'm in the mood for them, pickles. Generally I go for dill pickles, but occasionally I'll go bread and butter pickles.
Rarely have lettuce or tomatoes at home.