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 can all do credible singing impressions of Ethel Merman and might be overpowered by a slap to the side of the head with a large fish , but scientists create a new weapon which kills them all.
The End.and then they kill us all.
The End.