Upside Down Pineapple on Cruise Ships Secret Meaning CodePina smiley significance represents delight and fondness. It expresses positivity and is commonly linked to paradise destinations. This fruit also symbolizes friendliness and generosity, which makes it a favored option in decoration and souvenirs. It is a symbol of kindness and camaraderie as well. In different societies, the pineapple emoji is employed to express happy parties and great moments.