The term 'Booyakayashakaya' is often a term unknown to the world, but known to a limited group of people, unfortunately. The term can define anything, from people, to emotions, to defining the randomest of situations in one simple shout.
Booyakayashakaya is a noise more then a word, you can use Booyakayashakaya at any moment of your life in any situation. Even when your alone or with a group of people