A Random

SCIFI.radio story

Earth unleashes a cosmic storm of chaos and unpredictability on the universe in the form of door to door salesmen who are friendly but incomprehensible even though they have seen every episode of Firefly and might be overpowered by the army, navy, air force, space force and/or marines , but scientists create a new weapon which turns them into weird rocks.
The End.so they eat us all.
The End.