A Random

SCIFI.radio story

Earth unleashes a cosmic plague, threatening all life in the universe that has a y in their name who want to plug us into a power grid and use us as living batteries even though they are radioactive and might be overpowered by a slap to the side of the head with a large fish but one cunning young man somehow convinces them that people are okay and they are taken in by a kindly old lady who mistakes them for lost children.
The End.