heard of before. if you are needing liquid, some form of moistness in the sandwich, a lot of people going for a generous spirit of mayonnaise, although some people say that if they dip a slice of bread in cold gravy, inserted in the middle of the sandwich to make it a triple deck. you didn t see this episode of friends? ross gets really angry because comedy takes a sandwich out of the fridge. it is because monica makes the sandwich and what she does, she that gravy layer. by, does, she that gravy layer. a soaking wet slice of bread. does, she that gravy layer. a i soaking wet slice of bread. that does, she that gravy layer. a - soaking wet slice of bread. that is our soaking wet slice of bread. that is your instant soaking wet slice of bread. that is your instant moistness. soaking wet slice of bread. that is your instant moistness. this - soaking wet slice of bread. that is your instant moistness. this is - soaking wet slice of bread. that is| your instant moistness. this is one i