Heat up a skillet on medium heat. Put the BBQ sauce on the tortilla and spread it around, making sure that you leave a little of the tortilla showing on the sides. Then, put the tortilla in the skillet.
Next, put the turkey on 1/2 of the tortilla along with the grated cheese. Let warm then fold the other 1/2 of the tortilla over.
After about 1 minute flip the tortilla over and let the other side heat up for about 3 minutes. Cut and enjoy.