Sometimes, while traveling or hunting in the Jungle, you may encounter a Joker. These are mysterious beings that have spent so long on the Island that they have become thoroughly infused with Improbability, and they now wander the Island looking for newbies to bequeath gifts upon. Should you meet one, something wonderful is guaranteed to happen to you. Or you will die horribly. 1) 2)3)

1)
But only if you meet the Joker. Don't worry. He spends most his time at Improbable Central, looking for Batman.
2)
Or if you play Cake or Death. Even then, dying is really, really improbable.
3)
Unless the encountered Joker is out of cake. Then the only choice is “or death.”