As we went into the theater to watch The Day After Tomorrow, my mother-in-law tried to convince me that the whole thing was based on a book written by her loony radio hero Art Bell. Thankfully I was able to blow her off and enjoy the entire movie before she brought it up again, pointing at the end-credits:
Based up the book "The Coming Global Superstorm"
by Art Bell and Whitley Striber
So I guess I'll look forward to next year's big summer blockbuster:
"The day the earth stood liberal"
based on "The way things out to be" by Rush Limbaugh :P