Ming: Klytus, I'm bored. What plaything can you offer me today?
Klytus: An obscure body in the S-K system. The inhabitants refer to it as the planet...Earth.
Ming: How peaceful it looks...[Causes an earthquake.]
Klytus: Most effective, Your Majesty. Will you destroy this...ah...Earth?
Ming: Later. I like to play with things a while, before annihilation. - Flash Gordon (1980)
A pair of otherwise distinguished physicists have suggested that the hypothesized Higgs boson, which physicists hope to produce with the collider, might be so abhorrent to nature that its creation would ripple backward through time and stop the collider before it could make one, like a time traveler who goes back in time to kill his grandfather.