This sounds like a new Pixar movie entitled " The Magical Land of the Lapu Lapu " Once upon a time,in a land far far away,lived a beautiful princess who grew magical pineapples in her orchard.They were very potent.But one night a mischievous fairy known as Figgy the fearless stole one of the pineapples,not knowing about their special powers,and drank the golden nectar.The very next morning when Figgy awoke,she had the most horrendous pain in her head and she promised to her fairy godmother,never to steal another pineapple from the princesses garden,ever again.And she kept her promise,and lived happily ever after.