Disaster Movie (2008)

"Disaster Movie" follows the comic misadventures of a group of ridiculously attractive twenty-somethings during one fateful night as they try to make their way to safety while every known natural disaster and catastrophic event - asteroids, twisters, earthquakes, the works - hits the city and their path as they try to solve a series of mysteries to end the rampant destruction.

Official website: http://www.disastermovie.net/