Jelloid (The One Doctor)

A lonely Jelloid was a Spraxis Jelloid who guarded a giant diamond on the planet Generios 15 (under a 50 million year, non-negotiable contract) and swallowed the Sixth Doctor when he tried to steal it, but eventually regurgitated him. According to the Sixth Doctor, biologists think they were the first living beings. He was waiting two million years for an entertainment system. He was a very lonely jelloid and wrote a song about how lonely he was. (AUDIO: The One Doctor)