In Hindu myth, Nagas are a race of serpent demons whose power comes from a jewel embedded in their throats or skulls. Their name means "those who do not walk, who creep." When the gods passed around the cup containing the elixir of immortality, the Nagas grabbed it, but spilled some drops on the ground. As they licked up the drops, the grass split their tongues, which have remained forked ever since.