Contraction of 'god did it', a sarcastic term to show that the explanation for
something is based on religious belief, and not
sound arguments.
Much used for arguments presented by IDiots and other religious bigots who are too
lazy, or too stupid, or too dishonest to acknowledge that there are proper scientific explanations for most things.
It is in particular used to explain 'irreducible complexity', a vague term used by IDiots to prove that god created the Universe.