A Random

SCIFI.radio story

Earth enters a parallel dimension where everything is backwards except Mxyzptlk who want to plug us into a power grid and use us as living batteries even though they can all do credible singing impressions of Ethel Merman who tend to stutter under pressure when confronted by a bunch of Elvis impersonators but a priest tells them about the God and they are turned into weird rocks that all look suspiciously like either Elvis or Madonna, but nobody can agree on which one it is.
The End.