E=MC^3 is a popular spoof of Einstein's Theory of Relativity (E=MC^2). No one knows what would happen if E=MC^3 was actually the theory of relativity, but it would probably involve a very large explosion or some other sort of disastrous consequence (I'm betting explosion :P)
Scientist:"Wait, what if E=MC^3?" (Quote from the "Destroy All Humans" video game).
by Llama0wn3d June 08, 2007