A Random

SCIFI.radio story

Earth is invaded by a swarm of sentient nanobots car sized morally ambiguous zombie hamsters who want to plug us into a power grid and use us as living batteries even though they all do bad impressions of William Shatner and might be overpowered by the army, navy, air force, space force and/or marines , but scientists create a new weapon which does not work and then they kill us all.
The End.