To dream about a cook-out predicts good fortune and a change in circumstances. Other Explanations for Cook-OutContinue ExploringCook (See Caterer; Cooking)Cook Preparing spiritual, mental, or physical nourishment; see “food”Cook 1. The dreamer is overprotective of someone. 2. Need for love and affection. 3. Willingness to take on responsibility or…Chef or Cook A person who talks incessantly in order to acquire his livelihood. He also acquires much good.