A cheese and tomito toasty:
Add bacon. Optional, of course. Add a few hand-torn pieces of lettuce. It doesn't make a pretty picture, but it makes for a tastier meal.
Layer with two slices (or three, or four =P) of ham/turkey/beef/salami/pepperoni on another piece of toasted bread.
Slather mayonnaise or butter on a third piece of toasted bread. Slap on the meat. Slam meat sandwich onto BLT. BLT club all a-ready!