Summer is right around the corner, which means poolside parties and barbecues. But don't get caught in the bad habit of constantly drinking fruity summer cocktails, which are filled with calories and carbs ... For example, a mudslide is like a milkshake, but with lots of alcohol: Kahlua coffee liqueur, Bailey's Irish cream and ice cream (and chocolate syrup drizzled on top). This tasty treat has more than 850 calories and about 20 grams of fat.