As part of GM promotions with "The Apprentice", there is a contest for online commercials for the Chevy Tahoe. Many of the submissions are anti-SUV, but there is the occasional gem.
Here's one of the most politically incorrect commercials I've ever seen. I couldn't help replaying it over and over again. Too bad GM won't ever use it.
(Disclosure: I drive an older Chevy Tahoe and love it. I'm so glad those dinosaurs died to provide me with those hydrocarbons.)