Who was jimmy durante's Mrs calibash?

Jimmy Durante's "Mrs. Calabash" was a fictional character he often referenced in his performances, particularly in his radio shows and television appearances. He used the name as a term of endearment for an unseen, beloved figure, which added a touch of warmth and nostalgia to his acts. While Mrs. Calabash was never fully defined, she became a symbol of comfort and affection for Durante and his audience. The phrase "Good night, Mrs. Calabash, wherever you are" became one of his signature sign-offs.