John Carmack is, IMHO, one of the few actual genius programmers out there. Always interested in what he cooks up next.
So, Chevy has this website where you can make commercials for their new SUV. But what if we used the website to make commercials about how SUV's were actually bad for the environment! That'd show them! So deviant! Culture jamming! It's actually pretty fun. Make your own here.Via WorldChanging.