Sprinkle cheese over one flour tortilla shell, however much you cover it is a personal preference. Cut up a grilled (or microwaved) hot dog and put pieces on top of the cheese. For added flavor, you can put on hot sauce, cumin, green peppers, and/or onions in whatever amounts you like.
Once you have everything on there, put the other tortilla shell on top of everything and place in microwave for 35 seconds. Turn it; then put it in for another 30-35 seconds.