Add the meats and everything EXCEPT the basil, lettuce, cucumber, and bread(duh) to the slow cooker and add a pinch or 2 of salt. Stir the meat well to break it up and turn the slow cooker on low. After 2 hours, give it a good stir. Then 2 hours later (total of 4 hours, turn the setting to warm and stir in the basil. you can let it sit like this so that your roomies can all make their own sandwiches as they get home from class. To build the sandwich, load the bread with some cuke and lettuce, and then spoon in a nice helping of the meat.