A Random

SCIFI.radio story

Earth enters a parallel dimension where everything is backwards except Mxyzptlk who understand us all too well even though they have seen every episode of Firefly who tend to stutter under pressure when confronted by a slap to the side of the head with a large fish , but scientists create a new weapon which turns them into weird rocks.
The End.but they die from catching the common cold.
The End.