There is nothing fantastic or ultradimansional about crab grass... unless you are an sf writer, in which case pretty soon you are viewing crab grass with suspicion. What are it's real motives And who sent it here in the first place It only looks like crab grass. That's what they want us to think it is. One day the crab grass suit will fall off and their true identity will be revealed. By then the Pentagon will be full of crab grass and it'll be too late. The crab grass, or what we took to be crab grass, will dictate terms - Philip K. Dick