Jupiña is pineapple Soda. Its name is a contraction of "Jugo de Piña " or pineapple juice. It is one of the sweetest sodas made in the world. Some Cubans say it makes their teeth sing when they drink it. It's sweetness and intense pineapple flavor make it a great choice when eating something salty or fatty. Like all sodas, you should drink it ice cold.