A drink that is full of empty calories typically contains a lot of added sugar and/or alcohol, with very little or no nutritional value. Examples of such drinks include sugary sodas, energy drinks, fruit-flavored beverages, and alcoholic beverages like beer, wine, and mixed drinks. These drinks provide calories without significant amounts of vitamins, minerals, or other essential nutrients. It's best to consume them in moderation, as excessive intake can lead to weight gain and other health problems.