It almost never rains in Southern California, but when it does… “We’re going to have a mass panic on our hands.” Comedian Mark Iverson’s movie parody, Rain: H2O…NO pulls out every widescreen cliche you can think of for this hysterical “trailer” that captures the high drama of Los Angelenos freaking out as the storm clouds gather.

This was posted to YouTube last May, but we missed it until, thankfully, the L.A. Now Blog at latimes.com brought it onto our Doppler radar.