"It's not a pretty face, I grant you. But underneath its flabby exterior is an enormous lack of character"

This quote by Alan Jay Lerner is an amusing way of stating that somebody may not have a pleasing physical appearance, however they do not have any real substance or moral fiber. It indicates that the individual is shallow and does not have any genuine depth or meaningful qualities. It is a reminder that physical charm is not the only thing that matters which character is more important. It is a reminder to look beyond the surface and to concentrate on the qualities that make an individual really valuable. It is a suggestion that charm is just skin deep and that real charm lies within.